Dhrubo
Posts: 32
Nickname: dhrubo
Registered: Mar, 2003
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Re: TreeMaps
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Posted: Apr 2, 2003 8:30 PM
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Hope this helps
import java.util.*;
class Union
{
public static void main(String args[])
{
TreeMap a = new TreeMap();
a.put("1","One");
a.put("2","Two");
a.put("3","Three");
System.out.println("\nBefore Union : a ===> " + a);
TreeMap b = new TreeMap();
b.put("3","Three");
b.put("4","Four");
System.out.println("\nBefore Union : b ===> " + b);
a.putAll(b);
System.out.println("\nAfter Union : a ===> " + a);
}
}
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