Parentheses in combination with a class name represent a call to a variable, which is similar to a method but is used only at the time an object is created to initialize the object's data.

The keyword new creates a new object of the class specified to the right of the keyword.

Each new class you create becomes a new type.

Parentheses to the right of the class name are required.

It is used to initialize a variable of a class type.

A new type created after a new class can be used to declare variables and create objects.