As heap utilization approaches 100% and the inevitable OutOfMemoryError threatens to crash the production JVM, DevOps professionals who tend real-time Java ...

JConsole fails to connect to runtime process using JConsole's remote connection mode (local process attach works, since fixed in issue #5872). I created the target runtime with the following command.

This is a general-purpose system console app built primarily so I wouldn't have to leave Netbeans in order to play with NodeJS, Ruby on Rails (RoR) and the Play Framework while on the Windows platform ...

If you’re looking to build a really big Android tablet the trick is not to start from scratch. [Peter] pulled off a 23″ Android Tablet hack using a collection of easily acquired parts, leaving the ...

With the release of VisualVM as a standard part of Sun’s JDK distribution since JDK 6 Update 7, it is likely that Java developers will begin using VisualVM in situations in which they previously used ...

In this blog entry, I will be looking at using Orson Chart Beans to generate charts in a custom tab added to JConsole. Orson Charts (also sometimes called JFreeBeans in some of the documentation) are ...

JDK 5.0 and JDK 6.0 include the Java Monitoring & Management Console tool, also known as JConsole. Read about JConsole's usage options, and find out how JConsole changed from JDK 5 to JDK 6. In ...

In the last article, we showed how you can use JConsole to manage a local application or just peer into the JVM for a view of how it is working. Useful as this is in development, out in the field, the ...