public class Anagrams {
    public static void main(String[]args){
        String s="Alex";
        s=s.toLowerCase();
        System.out.println(isAnagram("Arty", "Army"));

    }

    public static boolean isAnagram(String s1, String s2){
        String charFromS1="";
        s1=s1.toLowerCase();
        s2=s2.toLowerCase();
        boolean isAnagram=true;
        for(int i=0; i<s1.length(); i++){
            charFromS1=s1.substring(i,i+1);
            //int indexOfFound=s2.indexOf(charFromS1);
            int indexOfFound=-1;
            for(int j=0; j<s2.length(); j++){
                if(charFromS1.equals(s2.substring(j, j+1))){
                    indexOfFound=j;
                }
            }

            if(indexOfFound<0){
                isAnagram=false;
            }
            else{
                s2=removeCharFromString(s2, indexOfFound);
            }

        }
        return isAnagram;
    }

    public static String removeCharFromString(String s, int index){
        return s.substring(0, index)+s.substring(index+1);
    }

}