Tag Archives: java

How to identify if installed JDK is 64 or 32 bit

A method to identify if an installed JDK is 32-bit or 64-bit. Continue reading

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Posted in Administration, Java, Software Development | Tagged , , , , , | 2 Comments

Java Thread at RUNNABLE state is not really running

Which are the main reasons that even a Java thread is at RUNNABLE state it is not really running. Continue reading

Posted in Java, Software Development | Tagged , , , , | 5 Comments

JRockit – JRCMD useful commands

Describe a few crucial diagnostic commands of JRCMD of JRockit JVM to help you on troubleshooting. Continue reading

Posted in Administration, Java, Software Development | Tagged , , , , | 9 Comments

Run JBoss 7 in debug mode

Run JBoss 7 in debug mode and debug application with Eclipse. Continue reading

Posted in Java, Java EE, JBoss, Software Development | Tagged , , , | 7 Comments

m2e fix – Plugin execution not covered by lifecycle configuration

How to fix Maven m2e plugin Lifecycle Mapping Problem “Plugin execution not covered by lifecycle configuration”. When you need to use JBoss Logging and JBoss Logging Tools. Continue reading

Posted in Java, JBoss, Software Development | Tagged , , , | Leave a comment

M2E quick fix – not up-to-date pom.xml

Recently, I have started using Apache Maven within Eclipse with m2e plugin. It helps me a lot as I can make many things within eclipse. This pluginĀ  stills needs development (as has many open bugs), but since now I have … Continue reading

Posted in Java | Tagged , , | 16 Comments

Beneficial CountDownLatch and tricky java deadlock

Discover beneficial CountDownLatch, but watch out tricky java deadlocks. Modern JVMs does not detect such deadlocks. Continue reading

Posted in Java, Software Development | Tagged , , , | 12 Comments