Java declaration statements are one kind of statement, where declare a variable with specifying it’s data type and name . A variable is named container (identifier) that holds values used in a Java program.
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Methods in Java Methods allow us to break our program down into smaller parts by grouping commands together . Methods are useful because they help us avoid having to repeat the same sequence of commands over and over.
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A method in object-oriented programming is a procedure associated with a class. A method defines the behavior of the objects that are created from the class . Another way to say this is that a method is an action that an object is able to perform.
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Class and method are two concepts in OOP. The main difference between Class and Method is that Class is a blueprint or a template to create objects while a method is a function that describes the behavior of an object .
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Java Object is the superclass for all the classes in Java . All the methods of Object class can be used by all the subclasses and arrays. The Object class provides different methods to perform different operations on objects.
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Methods also provide the interface that other classes use to access and modify the properties of an object ; this is known as encapsulation. Encapsulation and overriding are the two primary distinguishing features between methods and procedure calls.
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Advantages of java method
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