hello everyone i hope someone can help me i have the code below which prints out ben twice which is fine. but how would i get the key names of the (st and s ) which should say hello and id. so i want where the se.equals(st1) part is it gets 2 values but also i want to be able to get the values of there key names aswell if someone could give me some ideas it would be most grateful thanks loftty import java.io.*; import java.util.*; import java.lang.*;
public class Has { public static void main(String[] args) {
ArrayList arr = new ArrayList(); Hashtable hash = new Hashtable(); String st; String s; String st1 = new String("ben"); String st2 = new String("alex"); String st3 = new String("ben"); String st4 = new String("cust"); hash.put(st = "hello", st1); hash.put("b", st2); hash.put(s = "id", st3); hash.put("d", st4);
Enumeration e = hash.elements(); while (e.hasMoreElements()) { String se = (String)e.nextElement();
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