a problem of Hashtable

[David George]

String[] string = {"m","n"};
Hashtable<Integer,String[]> t = new Hashtable<Integer,String[]>();

public void test()
{
t.put(1,string);
}

public void get()
{
int[] string = -----
}

May i know how to turn the keys in HashTable to int[]???Thank you .

[Thomas Paul Bigbee]

I don't know what this is doing here, or why you would possible want to do what your trying to do, but anyway...

To successfully store and retrieve objects from a hashtable, the objects used as keys must implement the hashCode method and the equals method.

The below code works, (and, I'll never confess to writing it)

  
import java.util.*;
public class Test {
 
String[] stringArrayValue = {"m","n"};
int[] intArrayKey = {1,2,3};
Hashtable<int[], String[]> myHashTable = new Hashtable<int[], String[]>();
 
public static void main(String[] args) {
new Test();
}
 
public Test() {
myHashTable.put(intArrayKey, stringArrayValue);
get();
}
 
public void get()
{
String[] tempStringArray = myHashTable.get(intArrayKey);
for (int x = 0; x < tempStringArray.length; x++ ) {
System.out.println(tempStringArray[x]);
}
}
 
}