Types of polymorphism in Java: Run time polymorphism. This is an example of polymorphism, which is method overloading. This allows for the benefits of simplified syntax and reduced cognitive overload for developers. Polymorphism allows a child class to share the information and behavior of its parent class while also incorporating its own functionality. On the surface, this looks similar to the templates in C++, but in reality, it is quite different in many aspects. One method has two different forms and performs different operations. Java incorporates the object-oriented programming principle of polymorphism.
If you overload static method in java, it is the example. This is necessary because the subclass may override some or all of the methods defined in the parent class. Java, starting with version 5.0, has a feature called 'parametric polymorphism', or 'generics'. We can perform polymorphism in java by method overloading and method overriding. With dynamic polymorphism, the Java Virtual Machine (JVM) handles the detection of the appropriate method to execute when a subclass is assigned to its parent form.
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