/*
 * 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.el;

public class TesterBeanB {
    private String name;

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String sayHello() {
        return "Hello from " + name;
    }

    public String sayHello(String to) {
        return "Hello " + to + " from " + name;
    }

    public String echo(String...strings) {
        if (strings == null) {
            return null;
        }

        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < strings.length; i++) {
            if (i > 0) {
                sb.append(", ");
            }
            sb.append(strings[i]);
        }
        return sb.toString();
    }
}
