用于检查两个字符串是否为anagram的Java

import java.util.Arrays;

public class AnagramSample  {

   public static void main(String args[]) {

      String str1 = "recitals";

      String str2 = "articles";



      if (str1.length()==str2.length()) {

         char[] arr1 = str1.toCharArray();

         Arrays.sort(arr1);

         System.out.println(Arrays.toString(arr1));

         char[] arr2 = str2.toCharArray();

         Arrays.sort(arr2);

         System.out.println(Arrays.toString(arr2));

         System.out.println(Arrays.equals(arr1, arr2));

         if(arr1.equals(arr2)) {

            System.out.println("Given strings are anagrams");

         } else {

            System.out.println("Given strings are not anagrams");

         }

      }

   }

}