AnagramString.java

public class AnagramString {
    public static void main(String args[]) {

        String a = "aab";
        String b = "aba";

        boolean isAnagram = false;

        boolean visited[] = new boolean[b.length()];                   

        if (a.length() == b.length()) ;
        {

            for (int i = 0; i < a.length(); i++) {
                char c = a.charAt(i);
                isAnagram = false;
                for (int j = 0; j < b.length(); j++) {
                    if (b.charAt(j) == c && !visited[j]) {
                        visited[j]=true;
                        isAnagram = true;
                        break;
                    }
                }

                if (!isAnagram) {
                    break;
                }

            }
        }

        if (isAnagram) {
            System.out.println("anagram");
        } else {
            System.out.println("not anagram");
        }
    }

}