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Tip of the Day
Language: Java
Expertise: Intermediate
Mar 5, 2001

Eliminating Duplicate Values


To eliminate duplicate values in a collection, Java provides it own API. HashSet (java.util.*) is the class which implements Set interface.
 
import java.util.*;
class Duplicate
{
	static void main(String[]arr)
{
		HashSet set=new HashSet();
		String[]data={
M.V. Prem
 
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