The Java serialization tutorial In this Java serialization example, we will use both the ObjectOutputStream and the ObjectInputStream to save and retrieve the state of a simple JavaBean. The POJO will ...

Most Java developers who come from a C/C++ background have probably at one time wished for a Java equivalent of sizeof() .

This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

Passing object references in Java In this article you’ll learn the difference between passing by reference and passing by value in Java and how to pass Java object references: ...