![]() ![]() A constructor can bring method (Non-static) in existence/memory.A constructor cannot be static, abstract, final, native or synchronized whereas a method can be.A constructor can call another constructor using this() or super() whereas a method can call other method directly or using class or object reference.A constructor can be called using new keyword whereas method can be called using object (Non static methods ) or class reference ( Static methods) or by name ( Calling Non static method in another non static method and Calling static method in another static method ).Constructors cannot be overridden whereas methods can be overridden.Constructors are not inherited while non-static methods are inherited.If a class does not have any constructor, a default constructor is provided.A constructor can be called explicitly (Parameterized constructor) or implicitly ( No arg constructor) whereas a method needs to be called explicitly always.Constructor must have no return type (Not even void) in declaration whereas a method should have a return type (Including void) in declaration. Can constructor have a return type Constructors - Java Questions & Answers - Sanfoundry WebA constructor can not return a value because a constructor.A method can have name same as class name with a return type. ![]() What is the return type of Constructors a) int. Constructor must have same name as class name whereas a method can have any valid name. This section of our 1000+ Java MCQs focuses constructors and garbage collection of Java Programming Language.Constructor is used to initialize the object or instance of class whereas a method is used to perform specific task or functionality.Now see the differences between Constructor and Method:. A method can accept parameters and return value. And it is not a method, its sole purpose is to initialize the instance variables. ![]() In general, Constructor is implicitly called at the time of instantiation. While declaring a constructor you will not have anything like return type. No, constructor does not return any value. It differs from methods as a constructor should have same name as class name and should not have any return type.Ī method is a set of code with name to perform specific actions whenever and wherever needed. Java 8 Object Oriented Programming Programming. It can be called as special method as it is different from normal methods. Let’s start with very basic definitions of both Constructor and Methods in Java:-Ī constructor of a class is used to initialize the object or instance of class using new keyword. ![]()
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