Learn Java 3.3.2

Learn Java is a free mobile application for Android smartphones and tablets, offering the user to take an interactive training course, which is a complete guide to one of the most popular programming languages in the world Java.

In addition to studying lessons and completing tasks, there is an opportunity to communicate with other users and compete with friends in academic performance. At the end of the course, the user receives a certificate of completion as a reward for their efforts.

The app includes 64 lessons that cover the following topics:

• Java basics: variables, operators, etc.
• Conditional operators and loops
• Arrays
• Classes and objects
• Encapsulation, polymorphism and inheritance
• Abstract classes and interfaces
• Anonymous and internal classes
• Exception handling
• Lists
• HashMaps
• Sets
• Topics
• Working with files, etc.