That's why most Java classes provide non-default constructors, also known as parameterized constructors. For example, we might want the calling program to tell us if the car is a stick shift or not.

Java's default constructor ... exhaustive set of overloaded constructors. However, as classes become more complicated and the initialization of instances becomes more nuanced, developers should ...

Easy initialization: You can take advantage of primary constructors to initialize properties of a class with default values or specific values passed as constructor parameters. Immutability ...