Class name—How the class name is identified. Comments—How to create comments to document your code. Attributes—How to define attributes for use in the class. Constructors—Special methods used to properly initialize a class.
Read moreWhat are 3 parts of a class Java?
There are three major components of class in Java.
Read moreCan child class have constructor?
A constructor cannot be called as a method . It is called when object of the class is created so it does not make sense of creating child class object using parent class constructor notation. i.e. Child c = new Parent();
Read moreWhy do we use constructor?
We use constructors to initialize the object with the default or initial state . The default values for primitives may not be what are you looking for. Another reason to use constructor is that it informs about dependencies.
Read moreWhich constructor used in student class program?
Static constructors are also called class constructors.
Read moreWhat is constructor in Java with example?
A constructor in Java is similar to a method that is invoked when an object of the class is created . Unlike Java methods, a constructor has the same name as that of the class and does not have any return type. For example, class Test { Test() { // constructor body } } Here, Test() is a constructor.
Read moreWhat are constructor in Java?
A constructor in Java is a special method that is used to initialize objects . The constructor is called when an object of a class is created.
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