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Tag Archives: Java-Constructors

Java is an Object-Oriented Programming(OOP) language. We need to create objects in order to access methods and variables inside a class. However, this is not… Read More
The process in which a function calls itself directly or indirectly is called recursion and the corresponding function is called a recursive function. In the… Read More
In java, there exists a very important keyword known as super() keyword in java which is widely used in java being object-oriented and hence inheritence… Read More
As developers and software engineers, our aim is to always design ways to obtain maximum efficiency and if we need to write less code for… Read More
Whenever we are creating an object some piece of code will be executed to perform initialization of that object. This piece of code is nothing… Read More
Constructor is always called by its class name in a class itself. A constructor is used to initialize an object not to build the object.… Read More
Generics make a class, interface and, method, consider all (reference) types that are given dynamically as parameters. This ensures type safety. Generic class parameters are… Read More
In Java, we have already defined, exception classes such as ArithmeticException, NullPointerException etc. These exceptions are already set to trigger on pre-defined conditions such as… Read More
A constructor in Java is a special method that is used to initialize an object. Whenever an object is created using the new() keyword at… Read More
A constructor in Java is a special method that is used to initialize an object. Whenever an object is created using the new keyword at… Read More
Prerequisite: Inheritance in Java Constructor in java is a special type of method which is different from normal java methods/ordinary methods. Constructors are used to… Read More
We prefer inheritance to reuse the code available in existing classes. In Java, Inheritance is the concept in which one class inherits the properties of… Read More
In Java, Constructor is a block of codes similar to the method that is used to initialize the object’s state. A constructor is invoked at… Read More
The getTypeParameters() method of a Constructor class is used to get an array of TypeVariable objects declared by this Constructor Object, in declaration order. Elements… Read More
The newInstance() method of a Constructor class is used to create and initialize a new instance of this constructor, with the initialization parameters passed as… Read More

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