Chapter 17
The java.util Package

TooManyListenersException

Name

Synopsis

Class Name:

java.util.TooManyListenersException

Superclass:

java.lang.Exception

Immediate Subclasses:

None

Interfaces Implemented:

None

Availability:

New as of JDK 1.1

A TooManyListenersException is thrown to indicate that more than one listener is registered with a unicast event source. Normally, an event source multicasts to all registered listeners. In some special cases, however, an event source is unicast, meaning it only sends events to a single listener. This exception is thrown if more than one listener tries to register.

Class Summary

public class java.util.TooManyListenersException
             extends java.lang.Exception {
  // Constructors
  public TooManyListenersException();
  public TooManyListenersException(String s);
}

Constructors

TooManyListenersException

public TooManyListenersException()

Description: This constructor creates aTooManyListenersException with no associated detail message

public TooManyListenersException(String s)

Parameters

s: The detail message.

Description

This constructor creates a TooManyListenersException with the specified detail message

Inherited Methods

Method	Inherited From	Method	Inherited From
`clone()`	`Object`	`equals(Object)`	`Object`
`fillInStackTrace()`	`Throwable`	`finalize()`	`Object`
`getClass()`	`Object`	`getLocalizedMessage()`	`Throwable`
`getMessage()`	`Throwable`	`hashCode()`	`Object`
`notify()`	`Object`	`notifyAll()`	`Object`
`printStackTrace()`	`Throwable`	`printStackTrace(PrintStream)`	`Throwable`
`printStackTrace(PrintWriter)`	`Throwable`	`toString()`	`Throwable`
`wait()`	`Object`	`wait(long)`	`Object`
`wait(long, int)`	`Object`