Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin).

Functional supplier interface in Java tutorial There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

Cloud-based Java IDEs It should be noted that a new trend in the world of Java programming tools is the emergence of cloud-based IDEs. They have been around for a long time, but network latency, ...

While there are many different programming languages and a host of IDEs (Integrated Development Environments) you can use to create an app, the SDK is a constant. Read Next: Java tutorial for ...

Use Java assertions to test your assumptions about program correctness and check them in your code.