New to Java

hi ,

I am newbie to java and need some help with setting a hashmap key with a combination of integer values.

My hashmap is

private Map<String, Boolean> map = new HashMap<String, Boolean>();

Now In the map i want to set the key value something like this:

int x = 123;
         int y = 456;
        
        map.put("123-456" , true);

I know i say map.put("x-y" ,true) it will get the corresponding x and y values. Please advise how to do this.

Thank You So Much

Edited by: twisai on Nov 10, 2009 1:35 PM