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§1.27 Class ClassCastException

public  class  java.lang.ClassCastException
    extends  java.lang.RuntimeException  (I-§1.42)
{
        // Constructors
    public ClassCastException();	§1.27.1
    public ClassCastException(String  s);	§1.27.2
}

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);

ClassCastException

public ClassCastException()

Constructs a ClassCastException with no detail message.

ClassCastException

public ClassCastException(String  s)

Constructs a ClassCastException with the specified detail message.

Parameters:: s -the detail message

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