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
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
Methods inherited from class java.lang.Throwable
fillInStackTrace , getCause , getLocalizedMessage , getMessage , getStackTrace , initCause , printStackTrace , printStackTrace , printStackTrace , setStackTrace , toString
HeadlessException
public HeadlessException ()
HeadlessException
public HeadlessException (String msg)
Submit a bug or feature For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation . That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples. Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Also see the documentation redistribution policy .