/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */
package org.apache.bcel;

import java.util.Arrays;
import java.util.Collections;

/**
 * Constants for the project, mostly defined in the JVM specification.
 *
 * @since 6.0 (intended to replace the Constants interface)
 */
public final class Const {

  /**
   * Java class file format Magic number (0xCAFEBABE)
   *
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.1-200-A">
   * The ClassFile Structure in The Java Virtual Machine Specification</a>
   */
  public static final int JVM_CLASSFILE_MAGIC = 0xCAFEBABE;

  /** Major version number of class files for Java 1.1.
   *  @see #MINOR_1_1
   *  */
  public static final short MAJOR_1_1 = 45;

  /** Minor version number of class files for Java 1.1.
   *  @see #MAJOR_1_1
   *  */
  public static final short MINOR_1_1 = 3;

  /** Major version number of class files for Java 1.2.
   *  @see #MINOR_1_2
   *  */
  public static final short MAJOR_1_2 = 46;

  /** Minor version number of class files for Java 1.2.
   *  @see #MAJOR_1_2
   *  */
  public static final short MINOR_1_2 = 0;

  /** Major version number of class files for Java 1.2.
   *  @see #MINOR_1_2
   *  */
  public static final short MAJOR_1_3 = 47;

  /** Minor version number of class files for Java 1.3.
   *  @see #MAJOR_1_3
   *  */
  public static final short MINOR_1_3 = 0;

  /** Major version number of class files for Java 1.3.
   *  @see #MINOR_1_3
   *  */
  public static final short MAJOR_1_4 = 48;

  /** Minor version number of class files for Java 1.4.
   *  @see #MAJOR_1_4
   *  */
  public static final short MINOR_1_4 = 0;

  /** Major version number of class files for Java 1.4.
   *  @see #MINOR_1_4
   *  */
  public static final short MAJOR_1_5 = 49;

  /** Minor version number of class files for Java 1.5.
   *  @see #MAJOR_1_5
   *  */
  public static final short MINOR_1_5 = 0;

  /** Major version number of class files for Java 1.6.
   *  @see #MINOR_1_6
   *  */
  public static final short MAJOR_1_6 = 50;

  /** Minor version number of class files for Java 1.6.
   *  @see #MAJOR_1_6
   *  */
  public static final short MINOR_1_6 = 0;

  /** Major version number of class files for Java 1.7.
   *  @see #MINOR_1_7
   *  */
  public static final short MAJOR_1_7 = 51;

  /** Minor version number of class files for Java 1.7.
   *  @see #MAJOR_1_7
   *  */
  public static final short MINOR_1_7 = 0;

  /** Major version number of class files for Java 1.8.
   *  @see #MINOR_1_8
   *  */
  public static final short MAJOR_1_8 = 52;

  /** Minor version number of class files for Java 1.8.
   *  @see #MAJOR_1_8
   *  */
  public static final short MINOR_1_8 = 0;

  /** Major version number of class files for Java 9.
   *  @see #MINOR_9
   *  */
  public static final short MAJOR_9 = 53;

  /** Minor version number of class files for Java 9.
   *  @see #MAJOR_9
   *  */
  public static final short MINOR_9 = 0;

  /**
   * @deprecated Use {@link #MAJOR_9} instead
   */
  @Deprecated
  public static final short MAJOR_1_9 = MAJOR_9;

  /**
   * @deprecated Use {@link #MINOR_9} instead
   */
  @Deprecated
  public static final short MINOR_1_9 = MINOR_9;

  /** Major version number of class files for Java 10.
   *  @see #MINOR_10
   *  */
  public static final short MAJOR_10 = 54;

  /** Minor version number of class files for Java 10.
   *  @see #MAJOR_10
   *  */
  public static final short MINOR_10 = 0;

  /** Major version number of class files for Java 11.
   *  @see #MINOR_11
   *  */
  public static final short MAJOR_11 = 55;

  /** Minor version number of class files for Java 11.
   *  @see #MAJOR_11
   *  */
  public static final short MINOR_11 = 0;

  /** Major version number of class files for Java 12.
   *  @see #MINOR_12
   *  */
  public static final short MAJOR_12 = 56;

  /** Minor version number of class files for Java 12.
   *  @see #MAJOR_12
   *  */
  public static final short MINOR_12 = 0;

  /** Major version number of class files for Java 13.
   *  @see #MINOR_13
   *  */
  public static final short MAJOR_13 = 57;

  /** Minor version number of class files for Java 13.
   *  @see #MAJOR_13
   *  */
  public static final short MINOR_13 = 0;

  /** Major version number of class files for Java 14.
   *  @see #MINOR_14
   *  @since 6.4.0
   *  */
  public static final short MAJOR_14 = 58;

  /** Minor version number of class files for Java 14.
   *  @see #MAJOR_14
   *  @since 6.4.0
   *  */
  public static final short MINOR_14 = 0;

  /** Default major version number.  Class file is for Java 1.1.
   *  @see #MAJOR_1_1
   *  */
  public static final short MAJOR = MAJOR_1_1;

  /** Default major version number.  Class file is for Java 1.1.
   *  @see #MAJOR_1_1
   *  */
  public static final short MINOR     = MINOR_1_1;

  /** Maximum value for an unsigned short.
   */
  public static final int MAX_SHORT = 65535; // 2^16 - 1

  /** Maximum value for an unsigned byte.
   */
  public static final int MAX_BYTE  = 255; // 2^8 - 1

  /** One of the access flags for fields, methods, or classes.
   *
   *  @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.1-200-E.1">
   *  Flag definitions for Classes in the Java Virtual Machine Specification (Java SE 9 Edition).</a>
   *  @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.5">
   *  Flag definitions for Fields in the Java Virtual Machine Specification (Java SE 9 Edition).</a>
   *  @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.6">
   *  Flag definitions for Methods in the Java Virtual Machine Specification (Java SE 9 Edition).</a>
   *  @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.7.6-300-D.1-D.1">
   *  Flag definitions for Inner Classes in the Java Virtual Machine Specification (Java SE 9 Edition).</a>
   */
  public static final short ACC_PUBLIC       = 0x0001;

  /** One of the access flags for fields, methods, or classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_PRIVATE      = 0x0002;

  /** One of the access flags for fields, methods, or classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_PROTECTED    = 0x0004;

  /** One of the access flags for fields, methods, or classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_STATIC       = 0x0008;

  /** One of the access flags for fields, methods, or classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_FINAL        = 0x0010;

  /** One of the access flags for the Module attribute.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_OPEN         = 0x0020;

  /** One of the access flags for classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_SUPER        = 0x0020;

  /** One of the access flags for methods.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_SYNCHRONIZED = 0x0020;

  /** One of the access flags for the Module attribute.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_TRANSITIVE   = 0x0020;

  /** One of the access flags for methods.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_BRIDGE       = 0x0040;

  /** One of the access flags for the Module attribute.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_STATIC_PHASE = 0x0040;

  /** One of the access flags for fields.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_VOLATILE     = 0x0040;

  /** One of the access flags for fields.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_TRANSIENT    = 0x0080;

  /** One of the access flags for methods.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_VARARGS      = 0x0080;

  /** One of the access flags for methods.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_NATIVE       = 0x0100;

  /** One of the access flags for classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_INTERFACE    = 0x0200;

  /** One of the access flags for methods or classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_ABSTRACT     = 0x0400;

  /** One of the access flags for methods.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_STRICT       = 0x0800;

  /** One of the access flags for fields, methods, classes, MethodParameter attribute, or Module attribute.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_SYNTHETIC    = 0x1000;

  /** One of the access flags for classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_ANNOTATION   = 0x2000;

  /** One of the access flags for fields or classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_ENUM         = 0x4000;

  // Applies to classes compiled by new compilers only
  /** One of the access flags for MethodParameter or Module attributes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_MANDATED     = (short) 0x8000;

  /** One of the access flags for classes.
   *  @see #ACC_PUBLIC
   */
  public static final short ACC_MODULE       = (short) 0x8000;

  /** One of the access flags for fields, methods, or classes.
   *  @see #ACC_PUBLIC
   *  @deprecated Use {@link #MAX_ACC_FLAG_I}
   */
  @Deprecated
  public static final short MAX_ACC_FLAG     = ACC_ENUM;

  /** One of the access flags for fields, methods, or classes.
   * ACC_MODULE is negative as a short.
   * @see #ACC_PUBLIC
   * @since 6.4.0
   */
  public static final int MAX_ACC_FLAG_I = 0x8000; // ACC_MODULE is negative as a short

  // Note that do to overloading:
  // 'synchronized' is for methods, might be 'open' (if Module), 'super' (if class), or 'transitive' (if Module).
  // 'volatile'     is for fields,  might be 'bridge' (if method) or 'static_phase' (if Module)
  // 'transient'    is for fields,  might be 'varargs' (if method)
  // 'module'       is for classes, might be 'mandated' (if Module or MethodParameters)
  /**
   * The names of the access flags.
   */
  private static final String[] ACCESS_NAMES = {
    "public", "private", "protected", "static", "final", "synchronized",
    "volatile", "transient", "native", "interface", "abstract", "strictfp",
    "synthetic", "annotation", "enum", "module"
  };

  /** @since 6.0 */
  public static final int ACCESS_NAMES_LENGTH = ACCESS_NAMES.length;

  /**
   * @param index
   * @return the ACCESS_NAMES entry at the given index
   * @since 6.0
   */
  public static String getAccessName(final int index) {
      return ACCESS_NAMES[index];
  }

  /*
   * The description of the constant pool is at:
   * http://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4
   * References below are to the individual sections
   */

  /**
   * Marks a constant pool entry as type UTF-8.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.7">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Utf8               = 1;

  /**
   * Marks a constant pool entry as type Integer.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.4">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Integer            = 3;

  /**
   * Marks a constant pool entry as type Float.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.4">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Float              = 4;

  /**
   * Marks a constant pool entry as type Long.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.5">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Long               = 5;

  /**
   * Marks a constant pool entry as type Double.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.5">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Double             = 6;

  /**
   * Marks a constant pool entry as a Class
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.1">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Class              = 7;

  /**
   * Marks a constant pool entry as a Field Reference.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.2">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_Fieldref           = 9;

  /**
   * Marks a constant pool entry as type String
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.3">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_String             = 8;

  /** Marks a constant pool entry as a Method Reference.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.2">
   * The Constant Pool in The Java Virtual Machine Specification</a> */
  public static final byte CONSTANT_Methodref          = 10;

  /**
   * Marks a constant pool entry as an Interface Method Reference.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.2">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_InterfaceMethodref = 11;

  /** Marks a constant pool entry as a name and type.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.6">
   * The Constant Pool in The Java Virtual Machine Specification</a> */
  public static final byte CONSTANT_NameAndType        = 12;

  /**
   * Marks a constant pool entry as a Method Handle.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.8">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_MethodHandle       = 15;

  /**
   * Marks a constant pool entry as a Method Type.
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.9">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_MethodType         = 16;

  /**
   * Marks a constant pool entry as dynamically computed.
   * @see  <a href="https://bugs.openjdk.java.net/secure/attachment/74618/constant-dynamic.html">
   * Change request for JEP 309</a>
   * @since 6.3
   */
  public static final byte CONSTANT_Dynamic            = 17;

  /**
   * Marks a constant pool entry as an Invoke Dynamic
   * @see  <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.4.10">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   */
  public static final byte CONSTANT_InvokeDynamic      = 18;

  /**
   * Marks a constant pool entry as a Module Reference.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.4.11">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   * @since 6.1
   */
  public static final byte CONSTANT_Module             = 19;

  /**
   * Marks a constant pool entry as a Package Reference.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se9/html/jvms-4.html#jvms-4.4.12">
   * The Constant Pool in The Java Virtual Machine Specification</a>
   * @since 6.1
   */
  public static final byte CONSTANT_Package            = 20;

  /**
   * The names of the types of entries in a constant pool.
   * Use getConstantName instead
   */
  private static final String[] CONSTANT_NAMES = {
    "", "CONSTANT_Utf8", "", "CONSTANT_Integer",
    "CONSTANT_Float", "CONSTANT_Long", "CONSTANT_Double",
    "CONSTANT_Class", "CONSTANT_String", "CONSTANT_Fieldref",
    "CONSTANT_Methodref", "CONSTANT_InterfaceMethodref",
    "CONSTANT_NameAndType", "", "", "CONSTANT_MethodHandle",
    "CONSTANT_MethodType", "CONSTANT_Dynamic", "CONSTANT_InvokeDynamic",
    "CONSTANT_Module", "CONSTANT_Package"};

  /**
   *
   * @param index
   * @return the CONSTANT_NAMES entry at the given index
   * @since 6.0
   */
  public static String getConstantName(final int index) {
      return CONSTANT_NAMES[index];
  }

  /** The name of the static initializer, also called &quot;class
   *  initialization method&quot; or &quot;interface initialization
   *   method&quot;. This is &quot;&lt;clinit&gt;&quot;.
   */
  public static final String STATIC_INITIALIZER_NAME = "<clinit>";

  /** The name of every constructor method in a class, also called
   * &quot;instance initialization method&quot;. This is &quot;&lt;init&gt;&quot;.
   */
  public static final String CONSTRUCTOR_NAME = "<init>";

  /**
   * The names of the interfaces implemented by arrays
   */
  private static final String[] INTERFACES_IMPLEMENTED_BY_ARRAYS = {"java.lang.Cloneable", "java.io.Serializable"};

  /**
   * @since 6.0
   */
  public static Iterable<String> getInterfacesImplementedByArrays() {
      return Collections.unmodifiableList(Arrays.asList(INTERFACES_IMPLEMENTED_BY_ARRAYS));
  }

  /**
   * Maximum Constant Pool entries.
   * One of the limitations of the Java Virtual Machine.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.11-100-A">
   * The Java Virtual Machine Specification, Java SE 8 Edition, page 330, chapter 4.11.</a>
   */
  public static final int MAX_CP_ENTRIES     = 65535;

  /**
   * Maximum code size (plus one; the code size must be LESS than this)
   * One of the limitations of the Java Virtual Machine.
   * Note vmspec2 page 152 ("Limitations") says:
   * "The amount of code per non-native, non-abstract method is limited to 65536 bytes by
   * the sizes of the indices in the exception_table of the Code attribute (§4.7.3),
   * in the LineNumberTable attribute (§4.7.8), and in the LocalVariableTable attribute (§4.7.9)."
   * However this should be taken as an upper limit rather than the defined maximum.
   * On page 134 (4.8.1 Static Constants) of the same spec, it says:
   * "The value of the code_length item must be less than 65536."
   * The entry in the Limitations section has been removed from later versions of the spec;
   * it is not present in the Java SE 8 edition.
   *
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.3-300-E">
   * The Java Virtual Machine Specification, Java SE 8 Edition, page 104, chapter 4.7.</a>
   */
  public static final int MAX_CODE_SIZE      = 65536; //bytes

  /**
   * The maximum number of dimensions in an array ({@value}).
   * One of the limitations of the Java Virtual Machine.
   *
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.3.2-150">
   * Field Descriptors in The Java Virtual Machine Specification</a>
   */
  public static final int MAX_ARRAY_DIMENSIONS = 255;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.nop">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short NOP              = 0;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aconst_null">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ACONST_NULL      = 1;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_M1        = 2;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_0         = 3;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_1         = 4;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_2         = 5;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_3         = 6;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_4         = 7;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iconst_i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ICONST_5         = 8;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lconst_l">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LCONST_0         = 9;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lconst_l">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LCONST_1         = 10;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fconst_f">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FCONST_0         = 11;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fconst_f">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FCONST_1         = 12;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fconst_f">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FCONST_2         = 13;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dconst_d">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DCONST_0         = 14;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dconst_d">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DCONST_1         = 15;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.bipush">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short BIPUSH           = 16;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.sipush">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short SIPUSH           = 17;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ldc">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LDC              = 18;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ldc_w">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LDC_W            = 19;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ldc2_w">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LDC2_W           = 20;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ILOAD            = 21;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LLOAD            = 22;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FLOAD            = 23;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DLOAD            = 24;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ALOAD            = 25;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ILOAD_0          = 26;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ILOAD_1          = 27;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ILOAD_2          = 28;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ILOAD_3          = 29;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LLOAD_0          = 30;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LLOAD_1          = 31;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LLOAD_2          = 32;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LLOAD_3          = 33;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FLOAD_0          = 34;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FLOAD_1          = 35;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FLOAD_2          = 36;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FLOAD_3          = 37;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DLOAD_0          = 38;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DLOAD_1          = 39;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DLOAD_2          = 40;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DLOAD_3          = 41;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ALOAD_0          = 42;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ALOAD_1          = 43;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ALOAD_2          = 44;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aload_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ALOAD_3          = 45;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iaload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IALOAD           = 46;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.laload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LALOAD           = 47;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.faload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FALOAD           = 48;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.daload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DALOAD           = 49;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aaload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short AALOAD           = 50;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.baload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short BALOAD           = 51;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.caload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short CALOAD           = 52;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.saload">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short SALOAD           = 53;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.istore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISTORE           = 54;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lstore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSTORE           = 55;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fstore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FSTORE           = 56;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dstore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DSTORE           = 57;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.astore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ASTORE           = 58;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.istore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISTORE_0         = 59;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.istore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISTORE_1         = 60;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.istore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISTORE_2         = 61;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.istore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISTORE_3         = 62;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSTORE_0         = 63;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSTORE_1         = 64;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSTORE_2         = 65;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSTORE_3         = 66;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FSTORE_0         = 67;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FSTORE_1         = 68;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FSTORE_2         = 69;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FSTORE_3         = 70;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DSTORE_0         = 71;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DSTORE_1         = 72;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DSTORE_2         = 73;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dstore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DSTORE_3         = 74;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.astore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ASTORE_0         = 75;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.astore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ASTORE_1         = 76;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.astore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ASTORE_2         = 77;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.astore_n">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ASTORE_3         = 78;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IASTORE          = 79;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LASTORE          = 80;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FASTORE          = 81;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DASTORE          = 82;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.aastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short AASTORE          = 83;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.bastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short BASTORE          = 84;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.castore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short CASTORE          = 85;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.sastore">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short SASTORE          = 86;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.pop">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short POP              = 87;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.pop2">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short POP2             = 88;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dup">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DUP              = 89;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dup_x1">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DUP_X1           = 90;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dup_x2">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DUP_X2           = 91;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dup2">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DUP2             = 92;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dup2_x1">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DUP2_X1          = 93;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dup2_x2">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DUP2_X2          = 94;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.swap">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short SWAP             = 95;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iadd">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IADD             = 96;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ladd">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LADD             = 97;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fadd">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FADD             = 98;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dadd">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DADD             = 99;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.isub">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISUB             = 100;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lsub">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSUB             = 101;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fsub">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FSUB             = 102;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dsub">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DSUB             = 103;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.imul">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IMUL             = 104;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lmul">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LMUL             = 105;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fmul">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FMUL             = 106;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dmul">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DMUL             = 107;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.idiv">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IDIV             = 108;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ldiv">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LDIV             = 109;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fdiv">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FDIV             = 110;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ddiv">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DDIV             = 111;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.irem">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IREM             = 112;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lrem">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LREM             = 113;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.frem">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FREM             = 114;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.drem">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DREM             = 115;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ineg">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INEG             = 116;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lneg">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LNEG             = 117;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fneg">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FNEG             = 118;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dneg">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DNEG             = 119;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ishl">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISHL             = 120;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lshl">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSHL             = 121;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ishr">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ISHR             = 122;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lshr">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LSHR             = 123;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iushr">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IUSHR            = 124;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lushr">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LUSHR            = 125;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iand">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IAND             = 126;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.land">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LAND             = 127;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ior">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IOR              = 128;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lor">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LOR              = 129;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ixor">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IXOR             = 130;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lxor">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LXOR             = 131;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iinc">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IINC             = 132;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.i2l">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short I2L              = 133;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.i2f">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short I2F              = 134;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.i2d">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short I2D              = 135;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.l2i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short L2I              = 136;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.l2f">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short L2F              = 137;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.l2d">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short L2D              = 138;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.f2i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short F2I              = 139;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.f2l">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short F2L              = 140;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.f2d">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short F2D              = 141;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.d2i">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short D2I              = 142;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.d2l">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short D2L              = 143;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.d2f">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short D2F              = 144;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.i2b">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short I2B              = 145;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INT2BYTE         = 145; // Old notation

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.i2c">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short I2C              = 146;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INT2CHAR         = 146; // Old notation

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.i2s">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short I2S              = 147;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INT2SHORT        = 147; // Old notation

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lcmp">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LCMP             = 148;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fcmpl">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FCMPL            = 149;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.fcmpg">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FCMPG            = 150;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dcmpl">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DCMPL            = 151;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dcmpg">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DCMPG            = 152;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifeq">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFEQ             = 153;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifne">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFNE             = 154;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.iflt">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFLT             = 155;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifge">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFGE             = 156;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifgt">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFGT             = 157;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifle">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFLE             = 158;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_icmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ICMPEQ        = 159;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_icmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ICMPNE        = 160;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_icmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ICMPLT        = 161;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_icmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ICMPGE        = 162;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_icmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ICMPGT        = 163;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_icmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ICMPLE        = 164;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_acmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ACMPEQ        = 165;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.if_acmp_cond">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IF_ACMPNE        = 166;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.goto">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short GOTO             = 167;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.jsr">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short JSR              = 168;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ret">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short RET              = 169;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.tableswitch">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short TABLESWITCH      = 170;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lookupswitch">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LOOKUPSWITCH     = 171;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ireturn">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IRETURN          = 172;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.lreturn">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short LRETURN          = 173;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.freturn">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short FRETURN          = 174;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.dreturn">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short DRETURN          = 175;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.areturn">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ARETURN          = 176;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.return">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short RETURN           = 177;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.getstatic">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short GETSTATIC        = 178;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.putstatic">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short PUTSTATIC        = 179;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.getfield">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short GETFIELD         = 180;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.putfield">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short PUTFIELD         = 181;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.invokevirtual">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INVOKEVIRTUAL    = 182;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.invokespecial">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INVOKESPECIAL    = 183;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INVOKENONVIRTUAL = 183; // Old name in JDK 1.0

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.invokestatic">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INVOKESTATIC     = 184;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.invokeinterface">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INVOKEINTERFACE  = 185;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.invokedynamic">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INVOKEDYNAMIC    = 186;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.new">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short NEW              = 187;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.newarray">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short NEWARRAY         = 188;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.anewarray">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ANEWARRAY        = 189;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.arraylength">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ARRAYLENGTH      = 190;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.athrow">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short ATHROW           = 191;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.checkcast">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short CHECKCAST        = 192;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.instanceof">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short INSTANCEOF       = 193;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.monitorenter">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short MONITORENTER     = 194;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.monitorexit">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short MONITOREXIT      = 195;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.wide">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short WIDE             = 196;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.multianewarray">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short MULTIANEWARRAY   = 197;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifnull">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFNULL           = 198;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.ifnonnull">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short IFNONNULL        = 199;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.goto_w">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short GOTO_W           = 200;

  /** Java VM opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.5.jsr_w">
   * Opcode definitions in The Java Virtual Machine Specification</a> */
  public static final short JSR_W            = 201;

  /** JVM internal opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.2">
   * Reserved opcodes in the Java Virtual Machine Specification</a> */
  public static final short BREAKPOINT                = 202;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short LDC_QUICK                 = 203;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short LDC_W_QUICK               = 204;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short LDC2_W_QUICK              = 205;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short GETFIELD_QUICK            = 206;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short PUTFIELD_QUICK            = 207;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short GETFIELD2_QUICK           = 208;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short PUTFIELD2_QUICK           = 209;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short GETSTATIC_QUICK           = 210;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short PUTSTATIC_QUICK           = 211;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short GETSTATIC2_QUICK          = 212;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short PUTSTATIC2_QUICK          = 213;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKEVIRTUAL_QUICK       = 214;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKENONVIRTUAL_QUICK    = 215;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKESUPER_QUICK         = 216;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKESTATIC_QUICK        = 217;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKEINTERFACE_QUICK     = 218;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKEVIRTUALOBJECT_QUICK = 219;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short NEW_QUICK                 = 221;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short ANEWARRAY_QUICK           = 222;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short MULTIANEWARRAY_QUICK      = 223;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short CHECKCAST_QUICK           = 224;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INSTANCEOF_QUICK          = 225;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short INVOKEVIRTUAL_QUICK_W     = 226;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short GETFIELD_QUICK_W          = 227;

  /** JVM internal opcode.
   * @see <a href="https://web.archive.org/web/20120108031230/http://java.sun.com/docs/books/jvms/first_edition/html/Quick.doc.html">
   * Specification of _quick opcodes in the Java Virtual Machine Specification (version 1)</a>
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se5.0/html/ChangesAppendix.doc.html#448885">
   * Why the _quick opcodes were removed from the second version of the Java Virtual Machine Specification.</a> */
  public static final short PUTFIELD_QUICK_W          = 228;

  /** JVM internal opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.2">
   * Reserved opcodes in the Java Virtual Machine Specification</a> */
  public static final short IMPDEP1                   = 254;

  /** JVM internal opcode.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-6.html#jvms-6.2">
   * Reserved opcodes in the Java Virtual Machine Specification</a> */
  public static final short IMPDEP2                   = 255;

  /**
   * BCEL virtual instruction for pushing an arbitrary data type onto the stack.  Will be converted to the appropriate JVM
   * opcode when the class is dumped.
   */
  public static final short PUSH             = 4711;

  /**
   * BCEL virtual instruction for either LOOKUPSWITCH or TABLESWITCH.  Will be converted to the appropriate JVM
   * opcode when the class is dumped.
   */
  public static final short SWITCH           = 4712;

  /** Illegal opcode. */
  public static final short  UNDEFINED      = -1;

  /** Illegal opcode. */
  public static final short  UNPREDICTABLE  = -2;

  /** Illegal opcode. */
  public static final short  RESERVED       = -3;

  /** Mnemonic for an illegal opcode. */
  public static final String ILLEGAL_OPCODE = "<illegal opcode>";

  /** Mnemonic for an illegal type. */
  public static final String ILLEGAL_TYPE   = "<illegal type>";

  /** Boolean data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_BOOLEAN = 4;

  /** Char data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_CHAR    = 5;

  /** Float data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_FLOAT   = 6;

  /** Double data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_DOUBLE  = 7;

  /** Byte data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_BYTE    = 8;

  /** Short data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_SHORT   = 9;

  /** Int data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_INT     = 10;

  /** Long data type.
   * @see <a href="https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.9.1-120-P">
   * Static Constraints in the Java Virtual Machine Specification</a> */
  public static final byte T_LONG    = 11;

  /** Void data type (non-standard). */
  public static final byte T_VOID      = 12; // Non-standard

  /** Array data type. */
  public static final byte T_ARRAY     = 13;

  /** Object data type. */
  public static final byte T_OBJECT    = 14;

  /** Reference data type (deprecated). */
  public static final byte T_REFERENCE = 14; // Deprecated

  /** Unknown data type. */
  public static final byte T_UNKNOWN   = 15;

  /** Address data type. */
  public static final byte T_ADDRESS   = 16;

  /** The primitive type names corresponding to the T_XX constants,
   * e.g., TYPE_NAMES[T_INT] = "int"
   */
  private static final String[] TYPE_NAMES = {
    ILLEGAL_TYPE, ILLEGAL_TYPE,  ILLEGAL_TYPE, ILLEGAL_TYPE,
    "boolean", "char", "float", "double", "byte", "short", "int", "long",
    "void", "array", "object", "unknown", "address"
  };

  /**
   * The primitive type names corresponding to the T_XX constants,
   * e.g., TYPE_NAMES[T_INT] = "int"
   * @param index
   * @return the type name
   * @since 6.0
   */
  public static String getTypeName(final int index) {
      return TYPE_NAMES[index];
  }

  /** The primitive class names corresponding to the T_XX constants,
   * e.g., CLASS_TYPE_NAMES[T_INT] = "java.lang.Integer"
   */
  private static final String[] CLASS_TYPE_NAMES = {
    ILLEGAL_TYPE, ILLEGAL_TYPE,  ILLEGAL_TYPE, ILLEGAL_TYPE,
    "java.lang.Boolean", "java.lang.Character", "java.lang.Float",
    "java.lang.Double", "java.lang.Byte", "java.lang.Short",
    "java.lang.Integer", "java.lang.Long", "java.lang.Void",
    ILLEGAL_TYPE, ILLEGAL_TYPE,  ILLEGAL_TYPE,  ILLEGAL_TYPE
  };

  /**
   * The primitive class names corresponding to the T_XX constants,
   * e.g., CLASS_TYPE_NAMES[T_INT] = "java.lang.Integer"
   * @param index
   * @return the class name
   * @since 6.0
   */
  public static String getClassTypeName(final int index) {
      return CLASS_TYPE_NAMES[index];
  }

  /** The signature characters corresponding to primitive types,
   * e.g., SHORT_TYPE_NAMES[T_INT] = "I"
   */
  private static final String[] SHORT_TYPE_NAMES = {
    ILLEGAL_TYPE, ILLEGAL_TYPE,  ILLEGAL_TYPE, ILLEGAL_TYPE,
    "Z", "C", "F", "D", "B", "S", "I", "J",
    "V", ILLEGAL_TYPE, ILLEGAL_TYPE, ILLEGAL_TYPE
  };

  /**
   *
   * @param index
   * @return the short type name
   * @since 6.0
   */
  public static String getShortTypeName(final int index) {
      return SHORT_TYPE_NAMES[index];
  }


  /**
   * Number of byte code operands for each opcode, i.e., number of bytes after the tag byte
   * itself.  Indexed by opcode, so NO_OF_OPERANDS[BIPUSH] = the number of operands for a bipush
   * instruction.
   */
  private static final short[] NO_OF_OPERANDS = {
    0/*nop*/, 0/*aconst_null*/, 0/*iconst_m1*/, 0/*iconst_0*/,
    0/*iconst_1*/, 0/*iconst_2*/, 0/*iconst_3*/, 0/*iconst_4*/,
    0/*iconst_5*/, 0/*lconst_0*/, 0/*lconst_1*/, 0/*fconst_0*/,
    0/*fconst_1*/, 0/*fconst_2*/, 0/*dconst_0*/, 0/*dconst_1*/,
    1/*bipush*/, 2/*sipush*/, 1/*ldc*/, 2/*ldc_w*/, 2/*ldc2_w*/,
    1/*iload*/, 1/*lload*/, 1/*fload*/, 1/*dload*/, 1/*aload*/,
    0/*iload_0*/, 0/*iload_1*/, 0/*iload_2*/, 0/*iload_3*/,
    0/*lload_0*/, 0/*lload_1*/, 0/*lload_2*/, 0/*lload_3*/,
    0/*fload_0*/, 0/*fload_1*/, 0/*fload_2*/, 0/*fload_3*/,
    0/*dload_0*/, 0/*dload_1*/, 0/*dload_2*/, 0/*dload_3*/,
    0/*aload_0*/, 0/*aload_1*/, 0/*aload_2*/, 0/*aload_3*/,
    0/*iaload*/, 0/*laload*/, 0/*faload*/, 0/*daload*/,
    0/*aaload*/, 0/*baload*/, 0/*caload*/, 0/*saload*/,
    1/*istore*/, 1/*lstore*/, 1/*fstore*/, 1/*dstore*/,
    1/*astore*/, 0/*istore_0*/, 0/*istore_1*/, 0/*istore_2*/,
    0/*istore_3*/, 0/*lstore_0*/, 0/*lstore_1*/, 0/*lstore_2*/,
    0/*lstore_3*/, 0/*fstore_0*/, 0/*fstore_1*/, 0/*fstore_2*/,
    0/*fstore_3*/, 0/*dstore_0*/, 0/*dstore_1*/, 0/*dstore_2*/,
    0/*dstore_3*/, 0/*astore_0*/, 0/*astore_1*/, 0/*astore_2*/,
    0/*astore_3*/, 0/*iastore*/, 0/*lastore*/, 0/*fastore*/,
    0/*dastore*/, 0/*aastore*/, 0/*bastore*/, 0/*castore*/,
    0/*sastore*/, 0/*pop*/, 0/*pop2*/, 0/*dup*/, 0/*dup_x1*/,
    0/*dup_x2*/, 0/*dup2*/, 0/*dup2_x1*/, 0/*dup2_x2*/, 0/*swap*/,
    0/*iadd*/, 0/*ladd*/, 0/*fadd*/, 0/*dadd*/, 0/*isub*/,
    0/*lsub*/, 0/*fsub*/, 0/*dsub*/, 0/*imul*/, 0/*lmul*/,
    0/*fmul*/, 0/*dmul*/, 0/*idiv*/, 0/*ldiv*/, 0/*fdiv*/,
    0/*ddiv*/, 0/*irem*/, 0/*lrem*/, 0/*frem*/, 0/*drem*/,
    0/*ineg*/, 0/*lneg*/, 0/*fneg*/, 0/*dneg*/, 0/*ishl*/,
    0/*lshl*/, 0/*ishr*/, 0/*lshr*/, 0/*iushr*/, 0/*lushr*/,
    0/*iand*/, 0/*land*/, 0/*ior*/, 0/*lor*/, 0/*ixor*/, 0/*lxor*/,
    2/*iinc*/, 0/*i2l*/, 0/*i2f*/, 0/*i2d*/, 0/*l2i*/, 0/*l2f*/,
    0/*l2d*/, 0/*f2i*/, 0/*f2l*/, 0/*f2d*/, 0/*d2i*/, 0/*d2l*/,
    0/*d2f*/, 0/*i2b*/, 0/*i2c*/, 0/*i2s*/, 0/*lcmp*/, 0/*fcmpl*/,
    0/*fcmpg*/, 0/*dcmpl*/, 0/*dcmpg*/, 2/*ifeq*/, 2/*ifne*/,
    2/*iflt*/, 2/*ifge*/, 2/*ifgt*/, 2/*ifle*/, 2/*if_icmpeq*/,
    2/*if_icmpne*/, 2/*if_icmplt*/, 2/*if_icmpge*/, 2/*if_icmpgt*/,
    2/*if_icmple*/, 2/*if_acmpeq*/, 2/*if_acmpne*/, 2/*goto*/,
    2/*jsr*/, 1/*ret*/, UNPREDICTABLE/*tableswitch*/, UNPREDICTABLE/*lookupswitch*/,
    0/*ireturn*/, 0/*lreturn*/, 0/*freturn*/,
    0/*dreturn*/, 0/*areturn*/, 0/*return*/,
    2/*getstatic*/, 2/*putstatic*/, 2/*getfield*/,
    2/*putfield*/, 2/*invokevirtual*/, 2/*invokespecial*/, 2/*invokestatic*/,
    4/*invokeinterface*/, 4/*invokedynamic*/, 2/*new*/,
    1/*newarray*/, 2/*anewarray*/,
    0/*arraylength*/, 0/*athrow*/, 2/*checkcast*/,
    2/*instanceof*/, 0/*monitorenter*/,
    0/*monitorexit*/, UNPREDICTABLE/*wide*/, 3/*multianewarray*/,
    2/*ifnull*/, 2/*ifnonnull*/, 4/*goto_w*/,
    4/*jsr_w*/, 0/*breakpoint*/, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, RESERVED/*impdep1*/, RESERVED/*impdep2*/
  };

  /**
   *
   * @param index
   * @return Number of byte code operands
   * @since 6.0
   */
  public static short getNoOfOperands(final int index) {
      return NO_OF_OPERANDS[index];
  }

  /**
   * How the byte code operands are to be interpreted for each opcode.
   * Indexed by opcode.  TYPE_OF_OPERANDS[ILOAD] = an array of shorts
   * describing the data types for the instruction.
   */
  private static final short[][] TYPE_OF_OPERANDS = {
    {}/*nop*/, {}/*aconst_null*/, {}/*iconst_m1*/, {}/*iconst_0*/,
    {}/*iconst_1*/, {}/*iconst_2*/, {}/*iconst_3*/, {}/*iconst_4*/,
    {}/*iconst_5*/, {}/*lconst_0*/, {}/*lconst_1*/, {}/*fconst_0*/,
    {}/*fconst_1*/, {}/*fconst_2*/, {}/*dconst_0*/, {}/*dconst_1*/,
    {T_BYTE}/*bipush*/, {T_SHORT}/*sipush*/, {T_BYTE}/*ldc*/,
    {T_SHORT}/*ldc_w*/, {T_SHORT}/*ldc2_w*/,
    {T_BYTE}/*iload*/, {T_BYTE}/*lload*/, {T_BYTE}/*fload*/,
    {T_BYTE}/*dload*/, {T_BYTE}/*aload*/, {}/*iload_0*/,
    {}/*iload_1*/, {}/*iload_2*/, {}/*iload_3*/, {}/*lload_0*/,
    {}/*lload_1*/, {}/*lload_2*/, {}/*lload_3*/, {}/*fload_0*/,
    {}/*fload_1*/, {}/*fload_2*/, {}/*fload_3*/, {}/*dload_0*/,
    {}/*dload_1*/, {}/*dload_2*/, {}/*dload_3*/, {}/*aload_0*/,
    {}/*aload_1*/, {}/*aload_2*/, {}/*aload_3*/, {}/*iaload*/,
    {}/*laload*/, {}/*faload*/, {}/*daload*/, {}/*aaload*/,
    {}/*baload*/, {}/*caload*/, {}/*saload*/, {T_BYTE}/*istore*/,
    {T_BYTE}/*lstore*/, {T_BYTE}/*fstore*/, {T_BYTE}/*dstore*/,
    {T_BYTE}/*astore*/, {}/*istore_0*/, {}/*istore_1*/,
    {}/*istore_2*/, {}/*istore_3*/, {}/*lstore_0*/, {}/*lstore_1*/,
    {}/*lstore_2*/, {}/*lstore_3*/, {}/*fstore_0*/, {}/*fstore_1*/,
    {}/*fstore_2*/, {}/*fstore_3*/, {}/*dstore_0*/, {}/*dstore_1*/,
    {}/*dstore_2*/, {}/*dstore_3*/, {}/*astore_0*/, {}/*astore_1*/,
    {}/*astore_2*/, {}/*astore_3*/, {}/*iastore*/, {}/*lastore*/,
    {}/*fastore*/, {}/*dastore*/, {}/*aastore*/, {}/*bastore*/,
    {}/*castore*/, {}/*sastore*/, {}/*pop*/, {}/*pop2*/, {}/*dup*/,
    {}/*dup_x1*/, {}/*dup_x2*/, {}/*dup2*/, {}/*dup2_x1*/,
    {}/*dup2_x2*/, {}/*swap*/, {}/*iadd*/, {}/*ladd*/, {}/*fadd*/,
    {}/*dadd*/, {}/*isub*/, {}/*lsub*/, {}/*fsub*/, {}/*dsub*/,
    {}/*imul*/, {}/*lmul*/, {}/*fmul*/, {}/*dmul*/, {}/*idiv*/,
    {}/*ldiv*/, {}/*fdiv*/, {}/*ddiv*/, {}/*irem*/, {}/*lrem*/,
    {}/*frem*/, {}/*drem*/, {}/*ineg*/, {}/*lneg*/, {}/*fneg*/,
    {}/*dneg*/, {}/*ishl*/, {}/*lshl*/, {}/*ishr*/, {}/*lshr*/,
    {}/*iushr*/, {}/*lushr*/, {}/*iand*/, {}/*land*/, {}/*ior*/,
    {}/*lor*/, {}/*ixor*/, {}/*lxor*/, {T_BYTE, T_BYTE}/*iinc*/,
    {}/*i2l*/, {}/*i2f*/, {}/*i2d*/, {}/*l2i*/, {}/*l2f*/, {}/*l2d*/,
    {}/*f2i*/, {}/*f2l*/, {}/*f2d*/, {}/*d2i*/, {}/*d2l*/, {}/*d2f*/,
    {}/*i2b*/, {}/*i2c*/, {}/*i2s*/, {}/*lcmp*/, {}/*fcmpl*/,
    {}/*fcmpg*/, {}/*dcmpl*/, {}/*dcmpg*/, {T_SHORT}/*ifeq*/,
    {T_SHORT}/*ifne*/, {T_SHORT}/*iflt*/, {T_SHORT}/*ifge*/,
    {T_SHORT}/*ifgt*/, {T_SHORT}/*ifle*/, {T_SHORT}/*if_icmpeq*/,
    {T_SHORT}/*if_icmpne*/, {T_SHORT}/*if_icmplt*/,
    {T_SHORT}/*if_icmpge*/, {T_SHORT}/*if_icmpgt*/,
    {T_SHORT}/*if_icmple*/, {T_SHORT}/*if_acmpeq*/,
    {T_SHORT}/*if_acmpne*/, {T_SHORT}/*goto*/, {T_SHORT}/*jsr*/,
    {T_BYTE}/*ret*/, {}/*tableswitch*/, {}/*lookupswitch*/,
    {}/*ireturn*/, {}/*lreturn*/, {}/*freturn*/, {}/*dreturn*/,
    {}/*areturn*/, {}/*return*/, {T_SHORT}/*getstatic*/,
    {T_SHORT}/*putstatic*/, {T_SHORT}/*getfield*/,
    {T_SHORT}/*putfield*/, {T_SHORT}/*invokevirtual*/,
    {T_SHORT}/*invokespecial*/, {T_SHORT}/*invokestatic*/,
    {T_SHORT, T_BYTE, T_BYTE}/*invokeinterface*/, {T_SHORT, T_BYTE, T_BYTE}/*invokedynamic*/,
    {T_SHORT}/*new*/, {T_BYTE}/*newarray*/,
    {T_SHORT}/*anewarray*/, {}/*arraylength*/, {}/*athrow*/,
    {T_SHORT}/*checkcast*/, {T_SHORT}/*instanceof*/,
    {}/*monitorenter*/, {}/*monitorexit*/, {T_BYTE}/*wide*/,
    {T_SHORT, T_BYTE}/*multianewarray*/, {T_SHORT}/*ifnull*/,
    {T_SHORT}/*ifnonnull*/, {T_INT}/*goto_w*/, {T_INT}/*jsr_w*/,
    {}/*breakpoint*/, {}, {}, {}, {}, {}, {}, {},
    {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {},
    {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {},
    {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {},
    {}/*impdep1*/, {}/*impdep2*/
  };

  /**
   * @since 6.0
   */
  public static short getOperandType(final int opcode, final int index) {
      return TYPE_OF_OPERANDS[opcode][index];
  }

  /**
   * @since 6.0
   */
  public static long getOperandTypeCount(final int opcode) {
      return TYPE_OF_OPERANDS[opcode].length;
  }

  /**
   * Names of opcodes.  Indexed by opcode.  OPCODE_NAMES[ALOAD] = "aload".
   */
  private static final String[] OPCODE_NAMES = {
    "nop", "aconst_null", "iconst_m1", "iconst_0", "iconst_1",
    "iconst_2", "iconst_3", "iconst_4", "iconst_5", "lconst_0",
    "lconst_1", "fconst_0", "fconst_1", "fconst_2", "dconst_0",
    "dconst_1", "bipush", "sipush", "ldc", "ldc_w", "ldc2_w", "iload",
    "lload", "fload", "dload", "aload", "iload_0", "iload_1", "iload_2",
    "iload_3", "lload_0", "lload_1", "lload_2", "lload_3", "fload_0",
    "fload_1", "fload_2", "fload_3", "dload_0", "dload_1", "dload_2",
    "dload_3", "aload_0", "aload_1", "aload_2", "aload_3", "iaload",
    "laload", "faload", "daload", "aaload", "baload", "caload", "saload",
    "istore", "lstore", "fstore", "dstore", "astore", "istore_0",
    "istore_1", "istore_2", "istore_3", "lstore_0", "lstore_1",
    "lstore_2", "lstore_3", "fstore_0", "fstore_1", "fstore_2",
    "fstore_3", "dstore_0", "dstore_1", "dstore_2", "dstore_3",
    "astore_0", "astore_1", "astore_2", "astore_3", "iastore", "lastore",
    "fastore", "dastore", "aastore", "bastore", "castore", "sastore",
    "pop", "pop2", "dup", "dup_x1", "dup_x2", "dup2", "dup2_x1",
    "dup2_x2", "swap", "iadd", "ladd", "fadd", "dadd", "isub", "lsub",
    "fsub", "dsub", "imul", "lmul", "fmul", "dmul", "idiv", "ldiv",
    "fdiv", "ddiv", "irem", "lrem", "frem", "drem", "ineg", "lneg",
    "fneg", "dneg", "ishl", "lshl", "ishr", "lshr", "iushr", "lushr",
    "iand", "land", "ior", "lor", "ixor", "lxor", "iinc", "i2l", "i2f",
    "i2d", "l2i", "l2f", "l2d", "f2i", "f2l", "f2d", "d2i", "d2l", "d2f",
    "i2b", "i2c", "i2s", "lcmp", "fcmpl", "fcmpg",
    "dcmpl", "dcmpg", "ifeq", "ifne", "iflt", "ifge", "ifgt", "ifle",
    "if_icmpeq", "if_icmpne", "if_icmplt", "if_icmpge", "if_icmpgt",
    "if_icmple", "if_acmpeq", "if_acmpne", "goto", "jsr", "ret",
    "tableswitch", "lookupswitch", "ireturn", "lreturn", "freturn",
    "dreturn", "areturn", "return", "getstatic", "putstatic", "getfield",
    "putfield", "invokevirtual", "invokespecial", "invokestatic",
    "invokeinterface", "invokedynamic", "new", "newarray", "anewarray",
    "arraylength", "athrow", "checkcast", "instanceof", "monitorenter",
    "monitorexit", "wide", "multianewarray", "ifnull", "ifnonnull",
    "goto_w", "jsr_w", "breakpoint", ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE, ILLEGAL_OPCODE,
    ILLEGAL_OPCODE, "impdep1", "impdep2"
  };

  /**
   * @since 6.0
   */
  public static final int OPCODE_NAMES_LENGTH = OPCODE_NAMES.length;


  /**
   * @since 6.0
   */
  public static String getOpcodeName(final int index) {
      return OPCODE_NAMES[index];
  }

  /**
   * Number of words consumed on operand stack by instructions.
   * Indexed by opcode.  CONSUME_STACK[FALOAD] = number of words
   * consumed from the stack by a faload instruction.
   */
  private static final int[] CONSUME_STACK = {
    0/*nop*/, 0/*aconst_null*/, 0/*iconst_m1*/, 0/*iconst_0*/, 0/*iconst_1*/,
    0/*iconst_2*/, 0/*iconst_3*/, 0/*iconst_4*/, 0/*iconst_5*/, 0/*lconst_0*/,
    0/*lconst_1*/, 0/*fconst_0*/, 0/*fconst_1*/, 0/*fconst_2*/, 0/*dconst_0*/,
    0/*dconst_1*/, 0/*bipush*/, 0/*sipush*/, 0/*ldc*/, 0/*ldc_w*/, 0/*ldc2_w*/, 0/*iload*/,
    0/*lload*/, 0/*fload*/, 0/*dload*/, 0/*aload*/, 0/*iload_0*/, 0/*iload_1*/, 0/*iload_2*/,
    0/*iload_3*/, 0/*lload_0*/, 0/*lload_1*/, 0/*lload_2*/, 0/*lload_3*/, 0/*fload_0*/,
    0/*fload_1*/, 0/*fload_2*/, 0/*fload_3*/, 0/*dload_0*/, 0/*dload_1*/, 0/*dload_2*/,
    0/*dload_3*/, 0/*aload_0*/, 0/*aload_1*/, 0/*aload_2*/, 0/*aload_3*/, 2/*iaload*/,
    2/*laload*/, 2/*faload*/, 2/*daload*/, 2/*aaload*/, 2/*baload*/, 2/*caload*/, 2/*saload*/,
    1/*istore*/, 2/*lstore*/, 1/*fstore*/, 2/*dstore*/, 1/*astore*/, 1/*istore_0*/,
    1/*istore_1*/, 1/*istore_2*/, 1/*istore_3*/, 2/*lstore_0*/, 2/*lstore_1*/,
    2/*lstore_2*/, 2/*lstore_3*/, 1/*fstore_0*/, 1/*fstore_1*/, 1/*fstore_2*/,
    1/*fstore_3*/, 2/*dstore_0*/, 2/*dstore_1*/, 2/*dstore_2*/, 2/*dstore_3*/,
    1/*astore_0*/, 1/*astore_1*/, 1/*astore_2*/, 1/*astore_3*/, 3/*iastore*/, 4/*lastore*/,
    3/*fastore*/, 4/*dastore*/, 3/*aastore*/, 3/*bastore*/, 3/*castore*/, 3/*sastore*/,
    1/*pop*/, 2/*pop2*/, 1/*dup*/, 2/*dup_x1*/, 3/*dup_x2*/, 2/*dup2*/, 3/*dup2_x1*/,
    4/*dup2_x2*/, 2/*swap*/, 2/*iadd*/, 4/*ladd*/, 2/*fadd*/, 4/*dadd*/, 2/*isub*/, 4/*lsub*/,
    2/*fsub*/, 4/*dsub*/, 2/*imul*/, 4/*lmul*/, 2/*fmul*/, 4/*dmul*/, 2/*idiv*/, 4/*ldiv*/,
    2/*fdiv*/, 4/*ddiv*/, 2/*irem*/, 4/*lrem*/, 2/*frem*/, 4/*drem*/, 1/*ineg*/, 2/*lneg*/,
    1/*fneg*/, 2/*dneg*/, 2/*ishl*/, 3/*lshl*/, 2/*ishr*/, 3/*lshr*/, 2/*iushr*/, 3/*lushr*/,
    2/*iand*/, 4/*land*/, 2/*ior*/, 4/*lor*/, 2/*ixor*/, 4/*lxor*/, 0/*iinc*/,
    1/*i2l*/, 1/*i2f*/, 1/*i2d*/, 2/*l2i*/, 2/*l2f*/, 2/*l2d*/, 1/*f2i*/, 1/*f2l*/,
    1/*f2d*/, 2/*d2i*/, 2/*d2l*/, 2/*d2f*/, 1/*i2b*/, 1/*i2c*/, 1/*i2s*/,
    4/*lcmp*/, 2/*fcmpl*/, 2/*fcmpg*/, 4/*dcmpl*/, 4/*dcmpg*/, 1/*ifeq*/, 1/*ifne*/,
    1/*iflt*/, 1/*ifge*/, 1/*ifgt*/, 1/*ifle*/, 2/*if_icmpeq*/, 2/*if_icmpne*/, 2/*if_icmplt*/,
    2 /*if_icmpge*/, 2/*if_icmpgt*/, 2/*if_icmple*/, 2/*if_acmpeq*/, 2/*if_acmpne*/,
    0/*goto*/, 0/*jsr*/, 0/*ret*/, 1/*tableswitch*/, 1/*lookupswitch*/, 1/*ireturn*/,
    2/*lreturn*/, 1/*freturn*/, 2/*dreturn*/, 1/*areturn*/, 0/*return*/, 0/*getstatic*/,
    UNPREDICTABLE/*putstatic*/, 1/*getfield*/, UNPREDICTABLE/*putfield*/,
    UNPREDICTABLE/*invokevirtual*/, UNPREDICTABLE/*invokespecial*/,
    UNPREDICTABLE/*invokestatic*/,
    UNPREDICTABLE/*invokeinterface*/, UNPREDICTABLE/*invokedynamic*/, 0/*new*/, 1/*newarray*/, 1/*anewarray*/,
    1/*arraylength*/, 1/*athrow*/, 1/*checkcast*/, 1/*instanceof*/, 1/*monitorenter*/,
    1/*monitorexit*/, 0/*wide*/, UNPREDICTABLE/*multianewarray*/, 1/*ifnull*/, 1/*ifnonnull*/,
    0/*goto_w*/, 0/*jsr_w*/, 0/*breakpoint*/, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNPREDICTABLE/*impdep1*/, UNPREDICTABLE/*impdep2*/
  };

  /**
   *
   * @param index
   * @return Number of words consumed on operand stack
   * @since 6.0
   */
  public static int getConsumeStack(final int index) {
      return CONSUME_STACK[index];
  }


  /**
   * Number of words produced onto operand stack by instructions.
   * Indexed by opcode.  CONSUME_STACK[DALOAD] = number of words
   * consumed from the stack by a daload instruction.
   */
  private static final int[] PRODUCE_STACK = {
    0/*nop*/, 1/*aconst_null*/, 1/*iconst_m1*/, 1/*iconst_0*/, 1/*iconst_1*/,
    1/*iconst_2*/, 1/*iconst_3*/, 1/*iconst_4*/, 1/*iconst_5*/, 2/*lconst_0*/,
    2/*lconst_1*/, 1/*fconst_0*/, 1/*fconst_1*/, 1/*fconst_2*/, 2/*dconst_0*/,
    2/*dconst_1*/, 1/*bipush*/, 1/*sipush*/, 1/*ldc*/, 1/*ldc_w*/, 2/*ldc2_w*/, 1/*iload*/,
    2/*lload*/, 1/*fload*/, 2/*dload*/, 1/*aload*/, 1/*iload_0*/, 1/*iload_1*/, 1/*iload_2*/,
    1/*iload_3*/, 2/*lload_0*/, 2/*lload_1*/, 2/*lload_2*/, 2/*lload_3*/, 1/*fload_0*/,
    1/*fload_1*/, 1/*fload_2*/, 1/*fload_3*/, 2/*dload_0*/, 2/*dload_1*/, 2/*dload_2*/,
    2/*dload_3*/, 1/*aload_0*/, 1/*aload_1*/, 1/*aload_2*/, 1/*aload_3*/, 1/*iaload*/,
    2/*laload*/, 1/*faload*/, 2/*daload*/, 1/*aaload*/, 1/*baload*/, 1/*caload*/, 1/*saload*/,
    0/*istore*/, 0/*lstore*/, 0/*fstore*/, 0/*dstore*/, 0/*astore*/, 0/*istore_0*/,
    0/*istore_1*/, 0/*istore_2*/, 0/*istore_3*/, 0/*lstore_0*/, 0/*lstore_1*/,
    0/*lstore_2*/, 0/*lstore_3*/, 0/*fstore_0*/, 0/*fstore_1*/, 0/*fstore_2*/,
    0/*fstore_3*/, 0/*dstore_0*/, 0/*dstore_1*/, 0/*dstore_2*/, 0/*dstore_3*/,
    0/*astore_0*/, 0/*astore_1*/, 0/*astore_2*/, 0/*astore_3*/, 0/*iastore*/, 0/*lastore*/,
    0/*fastore*/, 0/*dastore*/, 0/*aastore*/, 0/*bastore*/, 0/*castore*/, 0/*sastore*/,
    0/*pop*/, 0/*pop2*/, 2/*dup*/, 3/*dup_x1*/, 4/*dup_x2*/, 4/*dup2*/, 5/*dup2_x1*/,
    6/*dup2_x2*/, 2/*swap*/, 1/*iadd*/, 2/*ladd*/, 1/*fadd*/, 2/*dadd*/, 1/*isub*/, 2/*lsub*/,
    1/*fsub*/, 2/*dsub*/, 1/*imul*/, 2/*lmul*/, 1/*fmul*/, 2/*dmul*/, 1/*idiv*/, 2/*ldiv*/,
    1/*fdiv*/, 2/*ddiv*/, 1/*irem*/, 2/*lrem*/, 1/*frem*/, 2/*drem*/, 1/*ineg*/, 2/*lneg*/,
    1/*fneg*/, 2/*dneg*/, 1/*ishl*/, 2/*lshl*/, 1/*ishr*/, 2/*lshr*/, 1/*iushr*/, 2/*lushr*/,
    1/*iand*/, 2/*land*/, 1/*ior*/, 2/*lor*/, 1/*ixor*/, 2/*lxor*/,
    0/*iinc*/, 2/*i2l*/, 1/*i2f*/, 2/*i2d*/, 1/*l2i*/, 1/*l2f*/, 2/*l2d*/, 1/*f2i*/,
    2/*f2l*/, 2/*f2d*/, 1/*d2i*/, 2/*d2l*/, 1/*d2f*/,
    1/*i2b*/, 1/*i2c*/, 1/*i2s*/, 1/*lcmp*/, 1/*fcmpl*/, 1/*fcmpg*/,
    1/*dcmpl*/, 1/*dcmpg*/, 0/*ifeq*/, 0/*ifne*/, 0/*iflt*/, 0/*ifge*/, 0/*ifgt*/, 0/*ifle*/,
    0/*if_icmpeq*/, 0/*if_icmpne*/, 0/*if_icmplt*/, 0/*if_icmpge*/, 0/*if_icmpgt*/,
    0/*if_icmple*/, 0/*if_acmpeq*/, 0/*if_acmpne*/, 0/*goto*/, 1/*jsr*/, 0/*ret*/,
    0/*tableswitch*/, 0/*lookupswitch*/, 0/*ireturn*/, 0/*lreturn*/, 0/*freturn*/,
    0/*dreturn*/, 0/*areturn*/, 0/*return*/, UNPREDICTABLE/*getstatic*/, 0/*putstatic*/,
    UNPREDICTABLE/*getfield*/, 0/*putfield*/, UNPREDICTABLE/*invokevirtual*/,
    UNPREDICTABLE/*invokespecial*/, UNPREDICTABLE/*invokestatic*/,
    UNPREDICTABLE/*invokeinterface*/, UNPREDICTABLE/*invokedynamic*/, 1/*new*/, 1/*newarray*/, 1/*anewarray*/,
    1/*arraylength*/, 1/*athrow*/, 1/*checkcast*/, 1/*instanceof*/, 0/*monitorenter*/,
    0/*monitorexit*/, 0/*wide*/, 1/*multianewarray*/, 0/*ifnull*/, 0/*ifnonnull*/,
    0/*goto_w*/, 1/*jsr_w*/, 0/*breakpoint*/, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNDEFINED, UNDEFINED, UNDEFINED,
    UNDEFINED, UNPREDICTABLE/*impdep1*/, UNPREDICTABLE/*impdep2*/
  };

  /**
   *
   * @param index
   * @return Number of words produced onto operand stack
   * @since 6.0
   */
  public static int getProduceStack(final int index) {
      return PRODUCE_STACK[index];
  }

  /** Attributes and their corresponding names.
   */
  public static final byte ATTR_UNKNOWN                                 = -1;
  public static final byte ATTR_SOURCE_FILE                             = 0;
  public static final byte ATTR_CONSTANT_VALUE                          = 1;
  public static final byte ATTR_CODE                                    = 2;
  public static final byte ATTR_EXCEPTIONS                              = 3;
  public static final byte ATTR_LINE_NUMBER_TABLE                       = 4;
  public static final byte ATTR_LOCAL_VARIABLE_TABLE                    = 5;
  public static final byte ATTR_INNER_CLASSES                           = 6;
  public static final byte ATTR_SYNTHETIC                               = 7;
  public static final byte ATTR_DEPRECATED                              = 8;
  public static final byte ATTR_PMG                                     = 9;
  public static final byte ATTR_SIGNATURE                               = 10;
  public static final byte ATTR_STACK_MAP                               = 11;
  public static final byte ATTR_RUNTIME_VISIBLE_ANNOTATIONS             = 12;
  public static final byte ATTR_RUNTIME_INVISIBLE_ANNOTATIONS           = 13;
  public static final byte ATTR_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS   = 14;
  public static final byte ATTR_RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS = 15;
  public static final byte ATTR_ANNOTATION_DEFAULT                      = 16;
  public static final byte ATTR_LOCAL_VARIABLE_TYPE_TABLE               = 17;
  public static final byte ATTR_ENCLOSING_METHOD                        = 18;
  public static final byte ATTR_STACK_MAP_TABLE                         = 19;
  public static final byte ATTR_BOOTSTRAP_METHODS                       = 20;
  public static final byte ATTR_METHOD_PARAMETERS                       = 21;
  public static final byte ATTR_MODULE                                  = 22;
  public static final byte ATTR_MODULE_PACKAGES                         = 23;
  public static final byte ATTR_MODULE_MAIN_CLASS                       = 24;
  public static final byte ATTR_NEST_HOST                               = 25;
  public static final byte ATTR_NEST_MEMBERS                            = 26;

  public static final short KNOWN_ATTRIBUTES = 27; // count of attributes

  private static final String[] ATTRIBUTE_NAMES = {
    "SourceFile", "ConstantValue", "Code", "Exceptions",
    "LineNumberTable", "LocalVariableTable",
    "InnerClasses", "Synthetic", "Deprecated",
    "PMGClass", "Signature", "StackMap",
    "RuntimeVisibleAnnotations", "RuntimeInvisibleAnnotations",
    "RuntimeVisibleParameterAnnotations", "RuntimeInvisibleParameterAnnotations",
    "AnnotationDefault", "LocalVariableTypeTable", "EnclosingMethod", "StackMapTable",
    "BootstrapMethods", "MethodParameters", "Module", "ModulePackages",
    "ModuleMainClass", "NestHost", "NestMembers"
  };

  /**
   *
   * @param index
   * @return the attribute name
   * @since 6.0
   */
  public static String getAttributeName(final int index) {
      return ATTRIBUTE_NAMES[index];
  }

  /** Constants used in the StackMap attribute.
   */
  public static final byte ITEM_Bogus      = 0;
  public static final byte ITEM_Integer    = 1;
  public static final byte ITEM_Float      = 2;
  public static final byte ITEM_Double     = 3;
  public static final byte ITEM_Long       = 4;
  public static final byte ITEM_Null       = 5;
  public static final byte ITEM_InitObject = 6;
  public static final byte ITEM_Object     = 7;
  public static final byte ITEM_NewObject  = 8;

  private static final String[] ITEM_NAMES = {
    "Bogus", "Integer", "Float", "Double", "Long",
    "Null", "InitObject", "Object", "NewObject"
  };

  /**
   *
   * @param index
   * @return the item name
   * @since 6.0
   */
  public static String getItemName(final int index) {
      return ITEM_NAMES[index];
  }

  /** Constants used to identify StackMapEntry types.
   *
   * For those types which can specify a range, the
   * constant names the lowest value.
   */
  public static final int SAME_FRAME = 0;
  public static final int SAME_LOCALS_1_STACK_ITEM_FRAME = 64;
  public static final int SAME_LOCALS_1_STACK_ITEM_FRAME_EXTENDED = 247;
  public static final int CHOP_FRAME = 248;
  public static final int SAME_FRAME_EXTENDED = 251;
  public static final int APPEND_FRAME = 252;
  public static final int FULL_FRAME = 255;

  /** Constants that define the maximum value of
   * those constants which store ranges. */

  public static final int SAME_FRAME_MAX = 63;
  public static final int SAME_LOCALS_1_STACK_ITEM_FRAME_MAX = 127;
  public static final int CHOP_FRAME_MAX = 250;
  public static final int APPEND_FRAME_MAX = 254;


  // Constants defining the behavior of the Method Handles (JVMS �5.4.3.5)

  public static final byte REF_getField         = 1;
  public static final byte REF_getStatic        = 2;
  public static final byte REF_putField         = 3;
  public static final byte REF_putStatic        = 4;
  public static final byte REF_invokeVirtual    = 5;
  public static final byte REF_invokeStatic     = 6;
  public static final byte REF_invokeSpecial    = 7;
  public static final byte REF_newInvokeSpecial = 8;
  public static final byte REF_invokeInterface  = 9;

  /**
   * The names of the reference_kinds of a CONSTANT_MethodHandle_info.
   */
  private static final String[] METHODHANDLE_NAMES = {
      "", "getField", "getStatic", "putField", "putStatic", "invokeVirtual",
      "invokeStatic", "invokeSpecial", "newInvokeSpecial", "invokeInterface" };

  /**
   *
   * @param index
   * @return the method handle name
   * @since 6.0
   */
  public static String getMethodHandleName(final int index) {
      return METHODHANDLE_NAMES[index];
  }

  private Const() { } // not instantiable

}
