Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications. This Java tutorial teaches you how to declare classes, describe attributes via fields ...

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 provides a way for the programmer to exercise control over memory management by marking certain objects as expendable via reference objects. Should an application’s memory requirements ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Creating new data structures The Collections Framework already provides generic implementations of the most popular data structures, which is enough for most applications.

Turn object into pieces and then combine them into other object. Using Quick Explode Modifier. This is a Quick Blender tip Timestamp 00:00 Introduction 00:14 Create Objects 01:01 Quick Explode 01: ...

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 ...