package org.apache.maven.shared.artifact.filter.internal;

/*
 * 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.
 */

/**
 * Utilities.
 *
 * @since TBD
 */
public final class Utils
{
    private Utils()
    {
    }

    /**
     * <p>Checks if a String is non <code>null</code> and is
     * not empty (<code>length &gt; 0</code>).</p>
     *
     * @param str the String to check
     * @return true if the String is non-null, and not length zero
     */
    public static boolean isNotEmpty( String str )
    {
        return ( ( str != null ) && ( str.length() > 0 ) );
    }
}
