Java String Reverse Example
- /*
- Java String Reverse example.
- This example shows how to reverse a given string
- */
- public class StringReverseExample {
- public static void main(String args[]){
- //declare orinial string
- String strOriginal = "Hello World";
- System.out.println("Original String : " + strOriginal);
- /*
- The easiest way to reverse a given string is to use reverse()
- method of java StringBuffer class.
- reverse() method returns the StringBuffer object so we need to
- cast it back to String using toString() method of StringBuffer
- */
- strOriginal = new StringBuffer(strOriginal).reverse().toString();
- System.out.println("Reversed String : " + strOriginal);
- }
- }
- /*
- Output of the program would be :
- Original String : Hello World
- Reversed String : dlroW olleH
- */
