java - Passing a method from another class

Question

I want to call a method from one class to another, don't know if that's possible without extends the class that contains the method. I've tried to import the package, that way I thought the method should be allow to use since it's a public method but that was not sucesfull..

tried to use this link as reference, but I didn't understand it (since is an app for android..)

A pseudo-code to exemplify

class 1
class 2

class 2:

import package.class 1;


class 1.this.method();  -> Error: No enclosing instance of the type class 1 in is acessible in scope

Answer 1

Other way may be, create object for other class and then invoke the method on that object. Something like below.

new ClassA().yourMethod();