Polymorphism in Java: Definition, Types, and Examples
Polymorphism in Java Polymorphism is an object-oriented programming concept in which a single reference variable can exhibit different behaviors depending on the object it refers to. Types of Polymorphism Polymorphism in Java is classified into two types: Compile-Time Polymorphism Run-Time Polymorphism 1. Compile-Time Polymorphism In compile-time polymorphism, the method resolution is performed by the compiler. Key Points The compiler resolves the method call based on the parameter list. Once method resolution is done, the compiler performs static binding. In static binding: ✓ The method declaration is bound to the method definition at compile time. Compile-time polymorphism is achieved using method overloading. Example class Calculator { int add(int a, int b) { return a + b; } double add(double a, double b) { return a + b; } } ...