/[classpath]/classpath/java/lang/Error.java
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revision 1.5 by mark, Tue Jan 22 22:26:59 2002 UTC revision 1.6 by ericb, Fri Feb 22 20:07:40 2002 UTC
# Line 1  Line 1 
1  /* Error.java - Indication of fatal abnormal conditions  /* Error.java -- Indication of fatal abnormal conditions
2     Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.     Copyright (C) 1998, 1999, 2001, 2002 Free Software Foundation, Inc.
3    
4  This file is part of GNU Classpath.  This file is part of GNU Classpath.
5    
# Line 7  GNU Classpath is free software; you can Line 7  GNU Classpath is free software; you can
7  it under the terms of the GNU General Public License as published by  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 2, or (at your option)  the Free Software Foundation; either version 2, or (at your option)
9  any later version.  any later version.
10    
11  GNU Classpath is distributed in the hope that it will be useful, but  GNU Classpath is distributed in the hope that it will be useful, but
12  WITHOUT ANY WARRANTY; without even the implied warranty of  WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Line 38  exception statement from your version. * Line 38  exception statement from your version. *
38    
39  package java.lang;  package java.lang;
40    
 /* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3  
  * "The Java Language Specification", ISBN 0-201-63451-1  
  * plus online API docs for JDK 1.2 beta from http://www.javasoft.com.  
  * Status:  Believed complete and correct.  
  */  
   
41  /**  /**
42   * Applications should not try to catch errors since they indicate   * Applications should not try to catch errors since they indicate
43   * abnormal conditions.  An abnormal condition is something which should not   * abnormal conditions.  An abnormal condition is something which should not
44   * occur.  A few errors, like <code>ThreadDeath</code> error do normally   * occur, or which should not be recovered from.  This latter category
45   * occur, but most applications should not catch it.     * includes <code>ThreadDeath</code> and <code>AssertionError</code>.
46   * <p>   *
47   * A method is not required to declare any subclass of <code>Error</code> in   * <p>A method is not required to declare any subclass of <code>Error</code> in
48   * its <code>throws</code> clause which might be thrown but not caught while   * its <code>throws</code> clause which might be thrown but not caught while
49   * executing the method..   * executing the method.
50   *   *
  * @since JDK 1.0  
  *  
51   * @author Brian Jones   * @author Brian Jones
52   * @author Tom Tromey <tromey@cygnus.com>   * @author Tom Tromey <tromey@cygnus.com>
53   * @date October 1, 1998   * @author Eric Blake <ebb9@email.byu.edu>
54     * @since 1.0
55     * @status updated to 1.4
56   */   */
57  public class Error extends Throwable  public class Error extends Throwable
58  {  {
59    static final long serialVersionUID = 4980196508277280342L;    /**
60       * Compatible with JDK 1.0+.
61       */
62      private static final long serialVersionUID = 4980196508277280342L;
63    
64    /**    /**
65     * Create an error without a message.     * Create an error without a message. The cause remains uninitialized.
66       *
67       * @see #initCause(Throwable)
68     */     */
69    public Error()    public Error()
70      {    {
71        super();    }
     }  
72    
73    /**    /**
74     * Create an error with a message.     * Create an error with a message. The cause remains uninitialized.
75       *
76       * @param s the message string
77       * @see #initCause(Throwable)
78     */     */
79    public Error(String s)    public Error(String s)
80      {    {
81        super(s);      super(s);
82      }    }
83    
84      /**
85       * Create an error with a message and a cause.
86       *
87       * @param s the message string
88       * @param cause the cause of this error
89       * @since 1.4
90       */
91      public Error(String s, Throwable cause)
92      {
93        super(s, cause);
94      }
95    
96      /**
97       * Create an error with a given cause, and a message of
98       * <code>cause == null ? null : cause.toString()</code>.
99       *
100       * @param cause the cause of this error
101       * @since 1.4
102       */
103      public Error(Throwable cause)
104      {
105        super(cause);
106      }
107  }  }

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