How to Reverse a String in Java


In this example, we will learn how to reverse a given string in Java.

Source Code

package com.beginner.examples;

public class StringReverse {

	public static void main(String[] args) {
		
		//Create String.
		String string = "Hello World";
		
		System.out.println("Before reversing , the String is : " + string);
		
		/*
		 * To reverse a given string use the method reverse() of java StringBuffer class.
		 */
		string = new StringBuffer(string).reverse().toString();
		
		System.out.println("After reversing , the String is " + string);

	}

}

Output:

Before reversing , the String is : Hello World
After reversing , the String is dlroW olleH
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