Name
TooManyListenersException
Synopsis
Signals
that an AWT component, JavaBeans component, or Swing component can
have only one EventListener
object registered for
some specific type of event. That is, it signals that a particular
event is a unicast event rather than a multicast event. This
exception type serves a formal purpose in the Java event model; its
presence in the throws
clause of an
EventListener
registration method (even if the
method never actually throws the exception) signals that an event is
a unicast event.
Figure 16-62. java.util.TooManyListenersException
public class TooManyListenersException extends Exception { // Public Constructors public TooManyListenersException( ); public TooManyListenersException(String s); }
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