Here is an interesting looking tool for adding/changing/modifying code already running in a JVM. It’s from JBoss, so will tie into JBoss AS very nicely.You can add logging to a …

JBoss provides a simple command line tool that allows for interaction with a remote JMX server instance. This tool is called twiddle (for twiddling bits via JMX) and is located …

Enable debugging in the JBossTS (Transaction Manager) Recently, we needed to enable debugging in the JBOSS Transaction core packages. Here’s how we did it on version 4.3.0 CP06: Set “com.arjuna.common.util.logging.DebugLevel” …

We are using the JBPM workflow library (version 3.2.2) on a project here at Intelliware. After some analysis, we chose JBPM as our process modeling tool because it was open …

Enabling DEBUG in JBOSS core Problem statement Some JBoss components rely on log4j for logging. For this reason, JBoss includes a customized copy of log4j in the application server class …

Introduction While I was looking at ways to run JBoss on port 80 without being root, David Jones pointed me towards using iptables. I played around with it for a …