01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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 java.lang;
19:
20: /**
21: * This runtime exception is thrown when an action is attempted at a time when
22: * the virtual machine is not in the correct state.
23: */
24: public class IllegalStateException extends RuntimeException {
25:
26: private static final long serialVersionUID = -1848914673093119416L;
27:
28: /**
29: * Constructs a new instance of this class with its walkback filled in.
30: */
31: public IllegalStateException() {
32: super ();
33: }
34:
35: /**
36: * Constructs a new instance of this class with its walkback and message
37: * filled in.
38: *
39: * @param detailMessage
40: * String The detail message for the exception.
41: */
42: public IllegalStateException(String detailMessage) {
43: super (detailMessage);
44: }
45:
46: /**
47: * <p>Constructs a new instance with a message and cause.</p>
48: * @param message The message to assign to this exception.
49: * @param cause The optional cause of this exception; may be <code>null</code>.
50: * @since 1.5
51: */
52: public IllegalStateException(String message, Throwable cause) {
53: super (message, cause);
54: }
55:
56: /**
57: * <p>Constructs a new instance with a cause.</p>
58: * @param cause The optional cause of this exception; may be <code>null</code>.
59: * @since 1.5
60: */
61: public IllegalStateException(Throwable cause) {
62: super((cause == null ? null : cause.toString()), cause);
63: }
64: }
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