How to reverse a string in java?

package com.rs.test;

public class Test {

public static void main(String[] args) {
String s="altafjava";
StringBuilder rs=new StringBuilder();
for(int i=s.length()-1;i>=0;i--){
rs.append(s.charAt(i));
}
System.out.println("Original String = "+s);
System.out.println("Reversed String = "+rs);
}
}

How to reverse a string in java?

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