# Class ClassCastException

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

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: Since: JDK1.0, CLDC 1.0

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ClassCastException()`
  Constructs a ClassCastException with no detail message.
  `ClassCastException(String s)`
  Constructs a ClassCastException with the specified detail message.

- ## Method Summary

  ### Methods inherited from class Throwable

  `addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, setStackTrace, toString`

  ### Methods inherited from class Object

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

- ## Constructor Details

  - ### ClassCastException

    public ClassCastException()
    Constructs a ClassCastException with no detail message.

  - ### ClassCastException

    public ClassCastException(String s)
    Constructs a ClassCastException with the specified detail message. s - the detail message.