java.awt
Class HeadlessException

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by java.lang.Throwable sample code for java.lang.Throwable definition code for java.lang.Throwable 
      extended by java.lang.Exception sample code for java.lang.Exception definition code for java.lang.Exception 
          extended by java.lang.RuntimeException sample code for java.lang.RuntimeException definition code for java.lang.RuntimeException 
              extended by java.lang.UnsupportedOperationException sample code for java.lang.UnsupportedOperationException definition code for java.lang.UnsupportedOperationException 
                  extended by java.awt.HeadlessException
All Implemented Interfaces:
Serializable sample code for java.io.Serializable definition code for java.io.Serializable

public class HeadlessException
extends UnsupportedOperationException sample code for java.lang.UnsupportedOperationException definition code for java.lang.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

Constructor Summary
HeadlessException sample code for java.awt.HeadlessException.HeadlessException() definition code for java.awt.HeadlessException.HeadlessException() ()
           
HeadlessException sample code for java.awt.HeadlessException.HeadlessException(java.lang.String) definition code for java.awt.HeadlessException.HeadlessException(java.lang.String) (String sample code for java.lang.String definition code for java.lang.String  msg)
           
 
Method Summary
 String sample code for java.lang.String definition code for java.lang.String getMessage sample code for java.awt.HeadlessException.getMessage() definition code for java.awt.HeadlessException.getMessage() ()
          Returns the detail message string of this throwable.
 
Methods inherited from class java.lang.Throwable sample code for java.lang.Throwable definition code for java.lang.Throwable
fillInStackTrace sample code for java.lang.Throwable.fillInStackTrace() definition code for java.lang.Throwable.fillInStackTrace() , getCause sample code for java.lang.Throwable.getCause() definition code for java.lang.Throwable.getCause() , getLocalizedMessage sample code for java.lang.Throwable.getLocalizedMessage() definition code for java.lang.Throwable.getLocalizedMessage() , getStackTrace sample code for java.lang.Throwable.getStackTrace() definition code for java.lang.Throwable.getStackTrace() , initCause sample code for java.lang.Throwable.initCause(java.lang.Throwable) definition code for java.lang.Throwable.initCause(java.lang.Throwable) , printStackTrace sample code for java.lang.Throwable.printStackTrace() definition code for java.lang.Throwable.printStackTrace() , printStackTrace sample code for java.lang.Throwable.printStackTrace(java.io.PrintStream) definition code for java.lang.Throwable.printStackTrace(java.io.PrintStream) , printStackTrace sample code for java.lang.Throwable.printStackTrace(java.io.PrintWriter) definition code for java.lang.Throwable.printStackTrace(java.io.PrintWriter) , setStackTrace sample code for java.lang.Throwable.setStackTrace(java.lang.StackTraceElement[]) definition code for java.lang.Throwable.setStackTrace(java.lang.StackTraceElement[]) , toString sample code for java.lang.Throwable.toString() definition code for java.lang.Throwable.toString()
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
clone sample code for java.lang.Object.clone() definition code for java.lang.Object.clone() , equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Constructor Detail

HeadlessException sample code for java.awt.HeadlessException() definition code for java.awt.HeadlessException()

public HeadlessException()

HeadlessException sample code for java.awt.HeadlessException(java.lang.String) definition code for java.awt.HeadlessException(java.lang.String)

public HeadlessException(String sample code for java.lang.String definition code for java.lang.String  msg)
Method Detail

getMessage sample code for java.awt.HeadlessException.getMessage() definition code for java.awt.HeadlessException.getMessage()

public String sample code for java.lang.String definition code for java.lang.String  getMessage()
Description copied from class: Throwable sample code for java.lang.Throwable.getMessage() definition code for java.lang.Throwable.getMessage()
Returns the detail message string of this throwable.

Overrides:
getMessage sample code for java.lang.Throwable.getMessage() definition code for java.lang.Throwable.getMessage() in class Throwable sample code for java.lang.Throwable definition code for java.lang.Throwable
Returns:
the detail message string of this Throwable instance (which may be null).