ClassCastException (Java SE 21 & JDK 21)

All Implemented Interfaces:: Serializable

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

Since:

1.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructs a ClassCastException with no detail message.

Constructs a ClassCastException with the specified detail message.
Method Summary

Methods declared in class java.lang.Throwable

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

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.
  
  Parameters:
  
  s - the detail message.

Constructor Summary

Method Summary

Methods declared in class java.lang.Throwable

Constructor Details

ClassCastException

ClassCastException