Thread: converting into unicode using java

This is the code to convert string into unicode but I get an error as "illegal start of an expresssion"while running the code..

import java.util.Scanner;
import java.lang.String;
import java.lang.Character;
public class A
{
public static void main(String args[])
{
 public static String GetUnicode(String str_code) // here i get the error
{          
   String hexCode = Integer.toHexString(str_code.codePointAt(0)).toUpperCase();        
    String hexCodeWithAllLeadingZeros = "0000" + hexCode;
    String hexCodeWithLeadingZeros = hexCodeWithAllLeadingZeros.substring(hexCodeWithAllLeadingZeros.length() - 4);
    hexCodeWithLeadingZeros = "\\u" + hexCodeWithLeadingZeros;
    System.out.println("Unicode " + hexCodeWithLeadingZeros);
    return hexCodeWithLeadingZeros;
}}    
}

The problem with your code is you define a method inside your main. You are not allowed to define a method inside another method's body.
So rather then defining "GetUnicode" inside main.Move "GetUnicode" method outside main and make a call to "GetUnicode" in main.