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Java Standard Edition (SE)

HeadlessException


java.awt

Class 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 Detail

      • HeadlessException

        public HeadlessException()
      • HeadlessException

        public HeadlessException(String msg)
    • Method Detail

      • getMessage

        public String getMessage()
        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).


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