Sun Microsystems has unveiled a new GUI-based tool for visualizing data sources and troubleshooting Java applications. Java VisualVM 1.0 launched Tuesday as part of JavaSE 6 Update 7. VisualVM is a ...

As I have worked with JRuby, it has been interesting to observe the intersection of the Java and Ruby communities. Because JRuby potentially combines with best of the JVM with the best of Ruby, it is ...

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 ...