java.lang
Class NullPointerException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.lang.RuntimeException
                    |
                    +--java.lang.NullPointerException
All Implemented Interfaces:
java.io.Serializable

public synchronized class NullPointerException
extends RuntimeException


Constructor Summary
NullPointerException()
           
NullPointerException(String)
           
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
equals, hashCode
 

Constructor Detail

NullPointerException

public NullPointerException()

NullPointerException

public NullPointerException(String)