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Sylvia
Doubts regarding Hashtable
1 Answer(s)      6 years and 5 months ago
Posted in : Java Beginners



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July 25, 2008 at 6:41 PM


Hi friend,


new RowObject("100","100")

if your is constructor then a constructor is no return any value. so your example is occuring a null pointer exception.


--------------------------------------------------

Read for more information,

http://www.roseindia.net/java/example/java/util/

Thanks.




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