1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.proxy2.util;
19
20 import java.io.IOException;
21
22 public interface Echo
23 {
24 //**********************************************************************************************************************
25 // Other Methods
26 //**********************************************************************************************************************
27
28 public void echo();
29
30 public String echoBack(String message);
31
32 public String echoBack(String[] messages);
33
34 public String echoBack(String[][] messages);
35
36 public String echoBack(String[][][] messages);
37
38 public int echoBack(int i);
39
40 public boolean echoBack(boolean b);
41
42 public String echoBack(String message1, String message2);
43
44 public void illegalArgument();
45
46 public void ioException() throws IOException;
47
48 }