java.lang: A collection of language-related classes, such as Object and String, organized in the java package’s lang subpackage; ... In this section, you learn how to create the example’s package.

To define a package in Java, you need to use the package keyword at the top of your Java source file, followed by the name of the package. For example, if you want to create a package called com ...

Fork and clone this lesson. We will create an application with multiple packages. The current project contains a class named Main that is in the default Java package: Right-click on the "java" folder ...