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
18package java.net;
19
20/**
21 * A {@code ConnectException} is thrown if a connection cannot be established to
22 * a remote host on a specific port.
23 *
24 * <p>Most applications <strong>should not</strong> catch this exception; it is
25 * more robust to catch the superclass {@code SocketException}.
26 */
27public class ConnectException extends SocketException {
28
29    private static final long serialVersionUID = 3831404271622369215L;
30
31    /**
32     * Constructs a new instance.
33     */
34    public ConnectException() {
35    }
36
37    /**
38     * Constructs a new instance with the given detail message.
39     */
40    public ConnectException(String detailMessage) {
41        super(detailMessage);
42    }
43
44    /**
45     * Constructs a new instance with the given detail message and cause.
46     * @hide
47     */
48    public ConnectException(String detailMessage, Throwable cause) {
49        super(detailMessage, cause);
50    }
51}
52