java.awt
Class HeadlessException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              java.lang.UnsupportedOperationException
                  java.awt.HeadlessException

All Implemented Interfaces:

Serializable

public class HeadlessException
extends UnsupportedOperationException

Disabled: no SafeJ information.

Thrown when code that is dependent on a keyboard, display, or mouse is called in an environment that does not support a keyboard, display, or mouse.

Since:

1.4

See Also:

Serialized Form

Constructor Summary

HeadlessException()

HeadlessException(String msg)

Method Summary

String

getMessage() Returns the detail message string of this throwable.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HeadlessException

public HeadlessException()

Class is disabled.

HeadlessException

public HeadlessException(String msg)

Class is disabled.

Method Detail

getMessage

public String getMessage()

Suppressed. can be nondeterministic, e.g. for ClassCastException

Description copied from class: Throwable

Returns the detail message string of this throwable.

Overrides:

getMessage in class Throwable

Returns:

the detail message string of this Throwable instance (which may be null).