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1 /* |
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2 * Copyright (c) 1996, 2003, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package java.lang; |
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27 |
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28 /** |
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29 * Signals that a method has been invoked at an illegal or |
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30 * inappropriate time. In other words, the Java environment or |
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31 * Java application is not in an appropriate state for the requested |
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32 * operation. |
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33 * |
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34 * @author Jonni Kanerva |
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35 * @since 1.1 |
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36 */ |
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37 public |
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38 class IllegalStateException extends RuntimeException { |
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39 /** |
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40 * Constructs an IllegalStateException with no detail message. |
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41 * A detail message is a String that describes this particular exception. |
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42 */ |
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43 public IllegalStateException() { |
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44 super(); |
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45 } |
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46 |
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47 /** |
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48 * Constructs an IllegalStateException with the specified detail |
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49 * message. A detail message is a String that describes this particular |
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50 * exception. |
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51 * |
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52 * @param s the String that contains a detailed message |
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53 */ |
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54 public IllegalStateException(String s) { |
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55 super(s); |
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56 } |
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57 |
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58 /** |
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59 * Constructs a new exception with the specified detail message and |
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60 * cause. |
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61 * |
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62 * <p>Note that the detail message associated with <code>cause</code> is |
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63 * <i>not</i> automatically incorporated in this exception's detail |
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64 * message. |
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65 * |
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66 * @param message the detail message (which is saved for later retrieval |
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67 * by the {@link Throwable#getMessage()} method). |
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68 * @param cause the cause (which is saved for later retrieval by the |
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69 * {@link Throwable#getCause()} method). (A {@code null} value |
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70 * is permitted, and indicates that the cause is nonexistent or |
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71 * unknown.) |
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72 * @since 1.5 |
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73 */ |
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74 public IllegalStateException(String message, Throwable cause) { |
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75 super(message, cause); |
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76 } |
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77 |
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78 /** |
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79 * Constructs a new exception with the specified cause and a detail |
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80 * message of {@code (cause==null ? null : cause.toString())} (which |
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81 * typically contains the class and detail message of {@code cause}). |
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82 * This constructor is useful for exceptions that are little more than |
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83 * wrappers for other throwables (for example, {@link |
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84 * java.security.PrivilegedActionException}). |
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85 * |
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86 * @param cause the cause (which is saved for later retrieval by the |
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87 * {@link Throwable#getCause()} method). (A {@code null} value is |
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88 * permitted, and indicates that the cause is nonexistent or |
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89 * unknown.) |
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90 * @since 1.5 |
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91 */ |
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92 public IllegalStateException(Throwable cause) { |
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93 super(cause); |
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94 } |
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95 |
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96 static final long serialVersionUID = -1848914673093119416L; |
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97 } |