Mar 10, 2015 · 9 Yes this is Runtime polymorphism in Java In static polymorphism, compiler itself determines which method should call. Method overloading is an example of static polymorphism. In …

Dec 26, 2013 · Following on from Naresh's answer, dynamic polymorphism is only 'dynamic' in Java because of the presence of the virtual machine and its ability to interpret the code at run time rather …

Jun 16, 2012 · 6 Polymorphism (both runtime and compile time) is necessary in Java for quite a few reasons. Method overriding is a run time polymorphism and overloading is compile time …

Oct 16, 2018 · Does runtime polymorphism always happen with method overriding, or does it happen only if method is called after assigning sub class object to super class variable, during method …

Oct 1, 2008 · In Java to achieve polymorphism a super class reference variable can hold the sub class object. To achieve the polymorphism every developer must use the same method names in the project.

May 6, 2013 · The static compile time type for the variable "a" is class A; at runtime it is dynamically bound to a reference of type B. Yes, I would consider this to be an example of polymorphism.

Jun 23, 2009 · I believe it is incorrect to imply that polymorphism is specific to classes and/or object-oriented programming, seeing how ad hoc polymorphism or parametric polymorphism do not …

Essentially, polymorphism refers to the feature that a method is not executed by a fixed method implementation that is defined at compile time, but rather there is a lookup at runtime which method …

Sep 20, 2015 · 6 While the main principle of polymorphism is decoupling "what from who" in term of types, but what confuses me how does method-call mechanism finds out and calls the correct …

Apr 29, 2016 · You know it holds a reference of B, because the complexity of code here is simple. What if you had class 'C' also extending from class 'A' and if the responsibility of initializing obj is with …