gabhi

public class Solution {
    public ArrayList<String> anagrams(String[] strs) {
        // Start typing your Java solution below
        // DO NOT write main() function
        if(strs.length < 2) return new ArrayList();
        
        HashMap<String, ArrayList<String>> map = new HashMap();
        
        for(String str : strs) {
            String key = sortChars(str);