java.lang
Class ClassCastException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          java.lang.RuntimeException
              java.lang.ClassCastException

All Implemented Interfaces:

Serializable

public class ClassCastException
extends RuntimeException

ClassCastException is a runtime exception thrown when an attempt is made to cast a reference to a type the referenced instance is not an instance of.

Since:

1.0

See Also:

Serialized Form

Constructor Summary

ClassCastException()
Constructor for a ClassCastException with no detail message.

ClassCastException(String s)
Constructor for a ClassCastException with given detail message.

Method Summary

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ClassCastException

public ClassCastException()

Constructor for a ClassCastException with no detail message.

ClassCastException

public ClassCastException(String s)

Constructor for a ClassCastException with given detail message.

ensures

    (s != null IMPLIES getMessage().equals(s));
 

Parameters:

s - the detail message.