Community driven content discussing all aspects of software development from DevOps to design patterns. Good programmers need to create code that efficiently solves problems, using various methods. A ...

Each thread has its own stack. Stores method frames, local variables, partial results. Stack frames created for each method call. PermGen replaced by Metaspace (dynamic, OS-managed). String Pool moved ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

A great deal of Java programming -- from conditional statements to iterative loops -- deals with the evaluation of true or false values. When you work with the JDK's Streams API and Lambda functions, ...

Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

Almost all Java middle-tier components need to log such events as database SQL statements, Java exceptions, and function entry and exit points. Those Java applications running on Windows NT must log ...