Over a million developers have joined DZone.

Javeleon: Released on the NetBeans Plugin Portal

· Java Zone

Discover how AppDynamics steps in to upgrade your performance game and prevent your enterprise from these top 10 Java performance problems, brought to you in partnership with AppDynamics.

We have published Javeleon on the NetBeans Plugin Portal:


Javeleon is a small tool that enables developers to dynamically and transparently update actively running Java code within NetBeans modules in a test-instance of an application under development. A Javeleon module update ensures preservation of all of the current application state. It permits full Java class redefinition at runtime meaning that you can now change the inheritance hierarchy of classes at runtime and immediately use those changed types for already existing objects in the updated application.

For further details please refer to the following:



Note: In addition to the currently build-in support in NetBeans 6.9.1 for Ant-based NetBeans Platform development, Javeleon will soon provide out-of-the-box support for Maven-based NetBeans Platform development, starting from NetBeans 7.0 Beta, which is just around the corner.

The Java Zone is brought to you in partnership with AppDynamics. AppDynamics helps you gain the fundamentals behind application performance, and implement best practices so you can proactively analyze and act on performance problems as they arise, and more specifically with your Java applications. Start a Free Trial.


The best of DZone straight to your inbox.

Please provide a valid email address.

Thanks for subscribing!

Awesome! Check your inbox to verify your email so you can start receiving the latest in tech news and resources.

{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}