util
Class ReturnValue.NULL

java.lang.Object
  |
  +--util.ReturnValue.NULL

All Implemented Interfaces:

Serializable

Enclosing class:

ReturnValue

private static final class ReturnValue.NULL

extends Object

implements Serializable

a null wrapper class

Field Summary

private static long

serialVersionUID

Constructor Summary

private

ReturnValue.NULL()

Method Summary

String

toString()

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ReturnValue.NULL

private ReturnValue.NULL()

Method Detail

toString

public String toString()

Overrides:

toString in class Object