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-   -   problem in arraylist iteration (http://www.go4expert.com/forums/arraylist-iteration-t10554/)

vijayz 12May2008 17:36

problem in arraylist iteration
 
consider a list with values
1
2
2
2
5
i need to retrieve data to check whether the data has duplicate or not by using hashcode.
can anyone suggest me through example. just need to display amessage saying that ---yes the data inside has duplicate values


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