Null

NULL

Information related to Null..

The "null" literal denotes a reference with a special value of all zeros instead of a memory address for an object. This special value can be assigned to a variable of any non-primitive type, which is what happens when you pass null as a method argument.

[Got it from Marc Weber in JavaRanch link http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=24&t=039267&p=1]

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