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Java Source Code / Java Documentation » 6.0 JDK Core » lang » java.lang 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   java.lang.Throwable
      java.lang.Error
         java.lang.LinkageError
            java.lang.ExceptionInInitializerError

ExceptionInInitializerError
public class ExceptionInInitializerError extends LinkageError (Code)
Signals that an unexpected exception has occurred in a static initializer. An ExceptionInInitializerError is thrown to indicate that an exception occurred during evaluation of a static initializer or the initializer for a static variable.

As of release 1.4, this exception has been retrofitted to conform to the general purpose exception-chaining mechanism. The "saved throwable object" that may be provided at construction time and accessed via the ExceptionInInitializerError.getException() method is now known as the cause, and may be accessed via the Throwable.getCause method, as well as the aforementioned "legacy method."
author:
   Frank Yellin
version:
   1.24, 05/05/07
since:
   JDK1.1




Constructor Summary
public  ExceptionInInitializerError()
     Constructs an ExceptionInInitializerError with null as its detail message string and with no saved throwable object.
public  ExceptionInInitializerError(Throwable thrown)
     Constructs a new ExceptionInInitializerError class by saving a reference to the Throwable object thrown for later retrieval by the ExceptionInInitializerError.getException() method.
public  ExceptionInInitializerError(String s)
     Constructs an ExceptionInInitializerError with the specified detail message string.

Method Summary
public  ThrowablegetCause()
     Returns the cause of this error (the exception that occurred during a static initialization that caused this error to be created).
public  ThrowablegetException()
     Returns the exception that occurred during a static initialization that caused this error to be created.

This method predates the general-purpose exception chaining facility. The Throwable.getCause method is now the preferred means of obtaining this information. the saved throwable object of this ExceptionInInitializerError, or null if this ExceptionInInitializerError has no saved throwable object.



Constructor Detail
ExceptionInInitializerError
public ExceptionInInitializerError()(Code)
Constructs an ExceptionInInitializerError with null as its detail message string and with no saved throwable object. A detail message is a String that describes this particular exception.



ExceptionInInitializerError
public ExceptionInInitializerError(Throwable thrown)(Code)
Constructs a new ExceptionInInitializerError class by saving a reference to the Throwable object thrown for later retrieval by the ExceptionInInitializerError.getException() method. The detail message string is set to null.
Parameters:
  thrown - The exception thrown



ExceptionInInitializerError
public ExceptionInInitializerError(String s)(Code)
Constructs an ExceptionInInitializerError with the specified detail message string. A detail message is a String that describes this particular exception. The detail message string is saved for later retrieval by the Throwable.getMessage method. There is no saved throwable object.
Parameters:
  s - the detail message




Method Detail
getCause
public Throwable getCause()(Code)
Returns the cause of this error (the exception that occurred during a static initialization that caused this error to be created). the cause of this error or null if thecause is nonexistent or unknown.
since:
   1.4



getException
public Throwable getException()(Code)
Returns the exception that occurred during a static initialization that caused this error to be created.

This method predates the general-purpose exception chaining facility. The Throwable.getCause method is now the preferred means of obtaining this information. the saved throwable object of this ExceptionInInitializerError, or null if this ExceptionInInitializerError has no saved throwable object.





Fields inherited from java.lang.Error
final static long serialVersionUID(Code)(Java Doc)


Methods inherited from java.lang.Throwable
native public synchronized Throwable fillInStackTrace()(Code)(Java Doc)
public Throwable getCause()(Code)(Java Doc)
public String getLocalizedMessage()(Code)(Java Doc)
public String getMessage()(Code)(Java Doc)
public StackTraceElement[] getStackTrace()(Code)(Java Doc)
public synchronized Throwable initCause(Throwable cause)(Code)(Java Doc)
public void printStackTrace()(Code)(Java Doc)
public void printStackTrace(PrintStream s)(Code)(Java Doc)
public void printStackTrace(PrintWriter s)(Code)(Java Doc)
public void setStackTrace(StackTraceElement[] stackTrace)(Code)(Java Doc)
public String toString()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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