Question

I am in the process planning my next homework assignment, which is an anagram finder. I’m using java and would like to know if you can have a Set of Set’s, where each Set have the same name currentSet (the names of each set are not unique or dynamically created? If this is too vague I can post my code to put it in context. Regards.

Answer 1

As @Hunter already mentioned, you can have Set of Sets. The code would be something like following:

import java.util.*;

public class TestingSets {
    public static void main(String[] args) {
        Set<Set<String>> mainSet = new HashSet<Set<String>>();
        Set<String> s;
        for (int i=0; i<10; i++){
            s = new HashSet<String>();
            s.add("Hi "+i);
            mainSet.add(s);
        }
    }
}