/*
 
* Copyright (c) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
 
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
*
 
* This code is free software; you can redistribute it and/or modify it
 
* under the terms of the GNU General Public License version 2 only, as
 
* published by the Free Software Foundation.
  
Oracle designates this
 
* particular file as subject to the "Classpath" exception as provided
 
* by Oracle in the LICENSE file that accompanied this code.
 
*
 
* This code is distributed in the hope that it will be useful, but WITHOUT
 
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 
* FITNESS FOR A PARTICULAR PURPOSE.
  
See the GNU General Public License
 
* version 2 for more details (a copy is included in the LICENSE file that
 
* accompanied this code).
 
*
 
* You should have received a copy of the GNU General Public License version
 
* 2 along with this work; if not, write to the Free Software Foundation,
 
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 
*
 
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 
* or visit www.oracle.com if you need additional information or have any
 
* questions.
 
*/

package java.lang;

/**
 
* An {@code Error} is a subclass of {@code Throwable}
 
* that indicates serious problems that a reasonable application
 
* should not try to catch. Most such errors are abnormal conditions.
 
* The {@code ThreadDeath} error, though a "normal" condition,
 
* is also a subclass of {@code Error} because most applications
 
* should not try to catch it.
 
* <p>
 
* A method is not required to declare in its {@code throws}
 
* clause any subclasses of {@code Error} that might be thrown
 
* during the execution of the method but not caught, since these
 
* errors are abnormal conditions that should never occur.
 
*
 
* That is, {@code Error} and its subclasses are regarded as unchecked
 
* exceptions for the purposes of compile-time checking of exceptions.
 
*
 
* @author
  
Frank Yellin
 
* @see
     
java.lang.ThreadDeath
 
* @jls 11.2 Compile-Time Checking of Exceptions
 
* @since
   
JDK1.0
 
*/

public class Error extends Throwable {
    
static final long serialVersionUID = 4980196508277280342L;

    
/**
     
* Constructs a new error with {@code null} as its detail message.
     
* The cause is not initialized, and may subsequently be initialized by a
     
* call to {@link #initCause}.
     
*/

    
public Error() {
        
super();
    
}

    
/**
     
* Constructs a new error with the specified detail message.
  
The
     
* cause is not initialized, and may subsequently be initialized by
     
* a call to {@link #initCause}.
     
*
     
* @param
   
messagethe detail message. The detail message is saved for
     
*
          
later retrieval by the
 
 
method.
     
*/

    
public Error(String message) {
        
super(message);
    
}

    
/**
     
* Constructs a new error with the specified detail message and
     
* cause.
  
<p>Note that the detail message associated with
     
* {@code cause} is <i>not</i> automatically incorporated in
     
* this error's detail message.
     
*
     
* @param
  
message the detail message (which is saved for later retrieval
     
*
         
by the
 
 
method).
     
* @param
  
cause the cause (which is saved for later retrieval by the
     
*
         
 
method).
  
(A {@code null} value is
     
*
         
permitted, and indicates that the cause is nonexistent or
     
*
         
unknown.)
     
* @since
  
1.4
     
*/

    
public Error(String message, Throwable cause) {
        
super(message, cause);
    
}

    
/**
     
* Constructs a new error with the specified cause and a detail
     
* message of {@code (cause==null ? null : cause.toString())} (which
     
* typically contains the class and detail message of {@code cause}).
     
* This constructor is useful for errors that are little more than
     
* wrappers for other throwables.
     
*
     
* @param
  
cause the cause (which is saved for later retrieval by the
     
*
         
 
method).
  
(A {@code null} value is
     
*
         
permitted, and indicates that the cause is nonexistent or
     
*
         
unknown.)
     
* @since
  
1.4
     
*/

    
public Error(Throwable cause) {
        
super(cause);
    
}

    
/**
     
* Constructs a new error with the specified detail message,
     
* cause, suppression enabled or disabled, and writable stack
     
* trace enabled or disabled.
     
*
     
* @param
  
message the detail message.
     
* @param cause the cause.
  
(A {@code null} value is permitted,
     
* and indicates that the cause is nonexistent or unknown.)
     
* @param enableSuppression whether or not suppression is enabled
     
*
                          
or disabled
     
* @param writableStackTrace whether or not the stack trace should
     
*
                           
be writable
     
*
     
* @since 1.7
     
*/

    
protected Error(String message, Throwable cause,
                    
boolean enableSuppression,
                    
boolean writableStackTrace) {
        
super(message, cause, enableSuppression, writableStackTrace);
    
}
}