What is the class in Java with example?

Everything in Java is associated with classes and objects, along with its attributes and methods. For example: in real life, a car is an object. The car has attributes, such as weight and color, and methods, such as drive and brake. A Class is like an object constructor, or a “blueprint” for creating objects .

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Why class is used in Java?

What the purpose of creating a class? Short answer is, classes help you take all the properties and behaviors of an object in your program, and combine them into a single template . Yes, a class in Java is simply a template for creating objects with similar attributes and behavior.

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What does :: new mean in Java?

The new operator is used in Java to create new objects . It can also be used to create an array object. Let us first see the steps when creating an object from a class − Declaration − A variable declaration with a variable name with an object type. Instantiation − The ‘new’ keyword is used to create the object.

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