What is polymorphism and types of polymorphism in Java?

In simple words, we can define polymorphism as the ability of a message to be displayed in more than one form . A real-life example of polymorphism, a person at the same time can have different characteristics. Like a man at the same time is a father, a husband, an employee.

Polymorphism is the ability to process objects differently on the basis of their class and data types . There are two types of polymorphism in Java: compile time polymorphism and run time polymorphism in java. This java polymorphism is also referred to as static polymorphisms and dynamic polymorphisms.

Advantages of Polymorphism Programmers code can be reused via Polymorphism . Supports a single variable name for multiple data types. Reduces coupling between different functionalities.