Properties and methods make Java classes interesting. Properties represent the data an object possesses, while methods enable the intelligent manipulation of that data. However, to perform any ...

本文介绍了一下OpenJDK的最新技术，对象头压缩，来大幅优化Java对象的内存占用。 前言 Java丰富的生态和语言强大的内存管理技术（GC），使得Java应用的开发非常便捷，各类应用场景的适配都非常优秀，大大减少了从Idea到应用落地的难度。不过这一切也不是没有 ...

Constructors play a key role in all object-oriented programming languages, and Java is no exception. Every class a Java developer creates needs a constructor. Constructors perform numerous important ...

I wrote about the NetBeans hint “Overridable Method Call in Constructor” in the blog post Seven Indispensable NetBeans Java Hints. In this post, I look at why having an overridable method called from ...

In my previous post, I looked at some of the problems associated with long parameters lists for methods and constructors. In that post, I discussed replacing primitives and built-in types with custom ...