HeadlessException (Java 2 Platform SE 5.0) (original) (raw)

java.awt

Class HeadlessException

java.lang.Object extended by 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

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](../../java/lang/Object.html#wait%28long, int%29)

Constructor Detail

HeadlessException

public HeadlessException()

HeadlessException

public HeadlessException(String msg)

Method Detail

getMessage

public String getMessage()

Description copied from class: [Throwable](../../java/lang/Throwable.html#getMessage%28%29)

Returns the detail message string of this throwable.

Overrides:

[getMessage](../../java/lang/Throwable.html#getMessage%28%29) in class [Throwable](../../java/lang/Throwable.html "class in java.lang")

Returns:

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

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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.