Polymorphism is the capability of an action or method to do different things based on the object that it is acting upon. This is the third basic principle of object oriented programming. Overloading, overriding and dynamic method binding are three types of polymorphism.
The Java programming language supports overloading methods, and Java can distinguish between methods with different method signatures. This means that methods within a class can have the same name if they have different parameter lists (there are some qualifications to this that will be discussed in the lesson titled "Interfaces and Inheritance").
The Java virtual machine (JVM) calls the appropriate method for the object that is referred to in each variable. It does not call the method that is defined by the variable's type. This behavior is referred to as virtual method invocation and demonstrates an aspect of the important polymorphism features in the Java language.
1)Is Method Overloading considered as polymorphism?
2)Is there two types of polymorphism(run time and compile time ) available?
1. According to Oracle's web site - yes.
2. Given that Q1 answer is yes, then yes. Overridden methods are resolved at run time based on the target's run-time type. Overloaded methods are resolved at compile time based on the number and types of the arguments. Overridden overloaded methods are presumably resolved by a combination of the two.
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the function that I created to find the ...