java.lang

Class ClassCastException

Contents
  • All Implemented Interfaces:
    Serializable

    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);
    Since:
    JDK1.0
    See Also:
    Serialized Form

    • Constructor Detail

      • 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.

Document created the 11/06/2005, last modified the 04/03/2020
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