HashMap

> Hey Guys........

>

> I have created an Object and stored in a HashMap now

> I am not sure how to I retrieve the Object back from

> the data....(Display the values of the HashMap).

Yesterday, tsith and MLRon pointed you in the right direction. Did you read the advice provided?

Just so you don't ask this question again:

import java.util.*;

public class TestHashMap

{

public TestHashMap()

{

HashMap hm = new HashMap();

hm.put("One", new Integer(1));

hm.put("Two", new Integer(2));

Iterator iter = hm.entrySet().iterator();

for (int i = 0; i < hm.size(); i++)

{

Map.Entry entry = (Map.Entry) iter.next();

Object key = entry.getKey();

Object value = entry.getValue();

System.out.println(key+":"+value);

}

}

public static void main(String[] args)

{ new TestHashMap(); }

}

You're welcome.

Message was edited by:

filestream

filestreama at 2007-7-14 19:16:40 >