It covers all important Java concepts such as variables, methods, control statements, loops, arrays and strings, object-oriented programming, file handling, database, multithreading and collections.

Java beginner course part 1: Hello world! Traditionally, when learning any new programming language, the first thing a tutorial should demonstrate, is how to print “Hello World!” to the screen.

Clock clock = Clock.systemDefaultZone(); Read more about Java 8 Date APIs here. 5. Annotations Annotations is already a part of Java, but the Java 8 release saw a change in how annotations work.

Java tutorial for beginners part 3 - Importing classes, try blocks and more! In part 3 of this series we'll learn how to import additional classes and use try blocks and maps.