java - Is this called Overloading? -

i have wo methods same name different parameter types , different return types.

public class testoverloading {      public void display(){         system.out.println("inside display method of testoverloading class");     }      public int display(int i){         system.out.println("inside display method  of testoverloading class values "+ i);         return 0;     } } 

output: following code works fine no errors in jdk 1.6.

is called overloading? if not, why not?

if methods has same name , different parameters called overloaded methods. return type not matter.