How do you find out what is happening to a running Java application? You can find Notepad.jar in $JAVA_HOME/demo/jfc/Notepad. Once the Notepad application has started ...

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 ...

For those running Java applications or services, the Windows Performance Monitor (WPM) contains a treasure trove of valuable information—see Figure 1. There are hundreds (or thousands) of performance ...