How does a method extend another method in the same class ??

Question

hi everybody, I want to know if it is possible to have such code as:
void foo(){
// foo process
void bar <<extend>> foo{
//foo process
//bar process
thanks for helping me

Answer 1

Since you want different names for each of your so-called "child" methods, then neither overloading nor overriding in a subclass will work as each relies on the same method names. Perhaps the following will suffice:
public class MyClass
   //some stuff
   private myMethodThatDoesSomeStuff()
      //do some stuff that all the other methods must also do
   private methodA(int q, byte z)
      myMethodThatDoesSomeStuff();
      // continue with this method.
   private methodL(short v, float g23)
      myMethodThatDoesSomeStuff();
      // continue with this method.
}If not, you need to do some design work.