Most Java developers who come from a C/C++ background have probably at one time wished for a Java equivalent of sizeof(). Although Java lacks a true sizeof() equivalent, the Instrumentation interface ...

9 月 16 日，Java 25 正式发布！这是继 Java 21 之后，又一个 LTS 长期支持版本，也是 Java 开发者们最期待的版本之一。其中有个特性可以说是颠覆了我对 Java 的认知，让 Java 再次伟大！

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 ...

Oracle has released JDK (Java Development Kit) 25, the first long term support (LTS) version since JDK 21 two years ago. New ...

Java 25 LTS is officially here, and with it comes a massive update to IntelliJ IDEA. The new version is all about making the ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you want to master functional programming, the best place to start is with the Java Function ...

But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for ...

When using a new language or using new features of a language that I have not used before, I like to know what fields and methods are supported by various classes and objects in that language. This ...

As Java embarks on its fourth decade, it continues to deliver features to help ensure that applications, including those ...