File Doc Category Size Date Package
ClassCastException.java API Doc Java SE 5 API 1026 Fri Aug 26 14:57:02 BST 2005 java.lang

ClassCastException

java.lang.Object
- java.lang.Throwable
  - java.lang.Exception
    - java.lang.RuntimeException

public class ClassCastException extends RuntimeException

Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance. For example, the following code generates a ClassCastException:

Object x = new Integer(0);
System.out.println((String)x);

author: unascribed
version: 1.20, 12/19/03
since: JDK1.0

Fields Summary
Constructors Summary
public ClassCastException()
Constructs a ClassCastException with no detail message.
super();
public ClassCastException(String s)
Constructs a ClassCastException with the specified detail message.
param
s the detail message.
super(s);
Methods Summary