Java deserialization example. Of course, Java object serialization is only half of the job. The other half is Java object deserializtion, which we accomplish with the FileInputStream and the ...

In Java, abstraction is one of the core concepts of Object-Oriented Programming (OOP). It allows us to simplify complex systems by focusing on what an object does instead of how it performs its tasks.

The class in this example only defines properties. It contains no explicitly defined Java constructors. When no explicitly defined constructors exist, Java's virtual machine makes object creation ...