Packages and their Usage in Object Oriented Programming System (OOPS)

The video tutorial explains the concept of packages in Java, highlighting the difference between inbuilt packages like Java Lang and Java Util, and user-defined packages. It covers how packages are used to organize classes and interfaces, and the importance of importing packages to access their classes. The tutorial also demonstrates the use of Eclipse IDE to simplify the import process and discusses the creation of user-defined packages for organizing test cases.

What happens if you try to use a class without importing its package?

What is the syntax for importing a class from a package?

Describe the process of accessing classes from a user-defined package.