Over the years many Java developers have asked, "How much memory does a Java object consume?" In this Java Tip, Vladimir Roubtsov explains problems with previous solutions. In addition, based on ...

Why do many software engineers not like Java? This question was originally answered on Quora.

That being said, if you must use Java, do not use the one that comes from Java.com, which is the variant that includes the shovelware install that Ed has written about.

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 ...

There are three simple ways to set JAVA_HOME in Windows. This tutorial shows you how to do it manually, from the command line and through the installer.