proxy-1.0-work/src/test/java/org/apache/commons/proxy/util/Echo.java

/*
 * 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.commons.proxy.util;

import java.io.IOException;

/**
 * @author James Carman
 * @since 1.0
 */
public interface Echo
{
    public String echoBack( String message );
    public String echoBack( String message1, String message2 );
    public String echoBack( String[] messages );
    public int echoBack( int i );
    public boolean echoBack( boolean b );
    public void echo();

    public void ioException() throws IOException;
    public void illegalArgument();
}