What do you mean by constructor in Java?
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Besides, what is a constructor in Java?
A Java constructor is special method that is called when an object is instantiated. In other words, when you use the new keyword. The purpose of a Java constructor is to initializes the newly created object before it is used. This Java constructors tutorial will explore Java constructors in more detail.
One may also ask, how do you define a constructor? A constructor is a special method of a class or structure in object-oriented programming that initializes an object of that type. A constructor is an instance method that usually has the same name as the class, and can be used to set the values of the members of an object, either to default or to user-defined values.
Also asked, what is constructor in Java with example?
Difference between constructor and method in Java
|Java Constructor||Java Method|
|A constructor is used to initialize the state of an object.||A method is used to expose the behavior of an object.|
|A constructor must not have a return type.||A method must have a return type.|
What is the default constructor in Java?
In both Java and C#, a "default constructor" refers to a nullary constructor that is automatically generated by the compiler if no constructors have been defined for the class. A programmer-defined constructor that takes no parameters is also called a default constructor in C#, but not in Java.