I am working on a java ee application in Netbeans 7.4. I am trying to debug the behavior of the application but the behavior I'm seeing is confusing. I am running the application through Tomcat.

The NetBeans Java debugger is good, albeit conventional. A separate visual debugger lets you take GUI snapshots and visually explore the GUI of JavaFX and Swing applications.

Developed and released by Sun and the NetBeans community, version 6.0 also provides features for C, C++, and Ruby on Rails. What began as a Java IDE has now been extended to other languages.

NetBeans IDE 3.6, a major revision to the open-source platform, is now available, adding improved windowing and debugging and backing for J2EE 1.4.

It also introduces a new set of tools for such Java EE frameworks as PrimeFaces. NetBeans 8.0 also adds support for embedded Java development, specifically Java SE Embedded 8. Developers can now ...

Now, NetBeans 4 takes on the latest Java 5.0 features. It also incoporates improvements in a number of different areas, such as debugging and J2ME (Java 2 Micro Edition) support.