Here's how to make classes, fields, methods, constructors, and objects work together in your Java programs.

In Java, it is considered best practice to camel case when choosing class names with the first word capitalized. Camel case simply means that you remove all spaces and use capitalization for each ...

Sealed classes in Java let developers limit the creation and use of subclasses and preserve the class hierarchy. Here is how sealed classes in Java work.

Use Java's packages and static imports to organize top-level types and simplify access to their static members.