Class ClassCastException
- java.lang.Object
-
- java.lang.Throwable
-
- java.lang.Exception
-
- java.lang.RuntimeException
-
- java.lang.ClassCastException
- 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:
- 1.0
- See Also:
- Serialized Form
Constructor Summary
Constructor | Description |
---|---|
ClassCastException() | Constructs a |
ClassCastException(String s) | Constructs a |
Method Summary
Methods declared in class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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.