Take advantage of Docker to ease Java development. Learn how to update a running Java codebase (without restarting the container) and to debug into a remotely running containerized Java app.

Step 5: Run the Java preview feature code With the code compiled, you can execute it by adding the --enable-preview switch to the java command: jdk13@preview:$ java --enable-preview ...

When you visit a site that uses Java, it stores some data in a cache on your computer, which helps these sites run faster. If you're having issues with Java on your Mac or PC, you can clear its ...

This post explains how to install Java or check which version is running on your machine. Install on any OS, and learn about the JDK.

As a Java application user, you would be more involved with the JRE, which lets you run those programs. Java 9 restructured the Java platform so that the JRE is now only available as part of a JDK.

The easiest JDK to install is Eclipse’s Adoptium project (formerly AdoptOpenJDK). The Adoptium JDK has the most permissive, open-source license, which is another reason why I recommend this JDK for ...

This problem is trying to run Java programs and applets with 64-bit compatibility enabled. The fix is to force the application to run in 32-bit mode; so unless you need 64-bit capability with your ...