java anagram program code example

Example 1: anagram java program

// string anagram program in java
import java.util.Arrays;
public class Anagram
{
   public static void main(String[] args)
   {
      String strOne = "silent";
      String strTwo = "listen";
      // checking if two strings length are same
      if(strOne.length() == strTwo.length())
      {
         // converting strings to char array
         char[] charOne = strOne.toCharArray();
         char[] charTwo = strTwo.toCharArray();
         // sorting character array
         Arrays.sort(charOne);
         Arrays.sort(charTwo);
         // if sorted character arrays are same then the string is anagram
         boolean output = Arrays.equals(charOne, charTwo);
         if(output)
         {
            System.out.println(strOne + " and " + strTwo + " are anagram.");
         }
         else
         {
            System.out.println(strOne + " and " + strTwo + " are not anagram.");
         }
      }
      else
      {
         System.out.println(strOne + " and " + strTwo + " are not anagram.");
      }
   }
}

Example 2: java anagrams

static boolean isAnagram(String a, String b) {
        
        String sortedA = "";
        Object[] aArr = a.toLowerCase().chars().sorted().mapToObj(i -> (char) i).toArray();
        for (Object o: aArr) {
            sortedA = sortedA.concat(o.toString());
        }
        
        
        String sortedB = "";
        Object[] bArr = b.toLowerCase().chars().sorted().mapToObj(i -> (char) i).toArray();
        for (Object o: bArr) {
            sortedB = sortedB.concat(o.toString());
        }
        
        if(sortedA.equals(sortedB))    
            return true;
        else
            return false;    
    }