static boolean isAnagram(String a, String b) {

1. //Checking two strings lengths

   if(a.length()!=b.length()) 
   {
               return false;
   }
   

   2.//Converting the string of characters into Uppercase (we can use Lowercase too)

   a=a.toUpperCase();        
   b=b.toUpperCase();
   

3.//converting strings into Character Array

    char [] ch1=a.toCharArray();
    char [] ch2=b.toCharArray();

4.//Sorting two Character Arrays

    char temp;
    for(int i=0;i<=ch1.length-1;i++)
    {
        for(int j=i+1;j<=ch1.length-1;j++)
        {
            if(ch1[i]>ch1[j])
            {
                temp=ch1[i];
                ch1[i]=ch1[j];
                ch1[j]=temp;
            }
            if(ch2[i]>ch2[j])
            {
                temp=ch2[i];
                ch2[i]=ch2[j];
                ch2[j]=temp;
            }
        }
    }

5. //Checking the two Arrays character by character

   for(int i=0;i<=ch1.length-1;i++) { if(ch1[i]!=ch2[i]) { return false; } } return true;

   }