Method Overloading differ in datatypes of parameters

PROGRAM:
To show method overloading .
/**
        * @Prof. Jayesh
        * Here method overloading is shown, differed in datatypes of parameters.
        */

class ContainsMethods
{
void display(char a)
{
     System.out.println(a);
}
void display(int a)
{
     System.out.println(+a);
}
}
public class MethodOverloading {
   public static void main(String args[])
     {
          ContainsMethods obj = new ContainsMethods();
         obj.display('m');
         obj.display(60);
     }
}

OUTPUT:

m
60