String palindrome in JAVA programming

import java.util.Scanner;

public class StringPalin {

    public static void main(String[] args) {
        Scanner myScanner=new Scanner(System.in);
        System.out.print("Enter the string : ");
        String str1=myScanner.nextLine();
        String rev="";
       
        for (int i = str1.length()-1; i>=0; i--) {
            rev=rev+str1.charAt(i);
        }
       
        if(str1.compareToIgnoreCase(rev)==0){  ////you can also use str1.equals(rev)
            System.out.println(str1+" is Palindrome");
        }else {
            System.out.println(str1+" is Not palindrome");
        }
    }

}
//Enter the string : Madam
//Madam is Palindrome

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