Java String to byte Array Example

This Java String to byte Array example shows how to convert Java String object to byte array.

public class JavaStringToByteArray {
 public static void main(String args[]) {

  // Java String object
  String str = "Hello World";

  /**
   * To convert Java String to byte array, use
   * byte[] getBytes() method of String class.
   **/

  byte[] bytes = str.getBytes();
 }
}