Method sort

java/Chapter 1/Question1_3/Question.java:4–8

(String s)

public class Question {	
	public static String sort(String s) {
		char[] content = s.toCharArray();
		java.util.Arrays.sort(content);
		return new String(content);
	}
	
	public static boolean permutation(String s, String t) {
		return sort(s).equals(sort(t));