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 ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

Java 25 introduces Compact Object Headers (JEP 519), delivering up to 30% CPU savings and reduced memory usage for applications with small objects. This user-friendly feature compresses object headers ...

Object-oriented systems are usually partitioned into layers of related responsibilities and only dependencies in one direction are allowed, from higher layers (more specific, less reusable) to lower ...

In Java, there isn’t much one can do directly with an array of the above objects. The next code sample demonstrates some of the limited functionality available with direct use of an array ...

Add articles to your saved list and come back to them any time. This training course provides software engineers with a comprehensive introduction to Object Oriented (OO) technology. This course ...