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Graphical viewers for Java logging messages, accepting events sent from both Log4J and JSR147 (java.util.logging). The main aim is to be lightweight, flexible and robust.
JTrack is a logging mechanism for java. It's main purpose is to provide methods to track down method calls. Logging can be shown as indented to reflect actual method calls.
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NetworkTools has 2 components: A protocol analyzer which plays a TCP client or server or pipeline, which sits between a client and server and shows how they communicate. A port scanner can scan a range of IP addresses and ports. See screenshots.
How Good are your JUnit Tests? NoUnit measures your Junit tests in your project using Java, XML and XSLT.
NoUnit gives a picture of your code , like a graph gives you a picture of a set of figures, to allow you to see what is *really* going on.
Jassda is a framework that extracts a sequence of method-invokations from a Java application during runtime using the Java Debug Interface (JDI). Jassda provides two modules that operate on the sequence: a logger and a trace-checker
JTestCase uses XML file to organize multi-testcase data and asserting conditions (action and expected result), and provides a set of easy-to-use methods to retrieve test cases out from XML, and asserts results against those expected ones in data file.
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WrapLog is a tiny Java logging package that can "wrap" around other logging packages, thus removing the need to stick to a certain one. This is particular useful for Java libraries that want to leave the choice for a logging packing to the client code.
JLinkCheck is an Ant Task written in Java for checking links in websites. It is not just checking one single page, but crawling a whole site like a spider, generating a report in XML and (X)HTML. JReptator will be its succesor with many more features
JavaCET is an API wrote in Java that allows to analyze Java source code and libraries, and control its execution and its trace in an integrated and comprehensible object-oriented way. It allows backwards execution.
To develop a plug-in for eclipse (eclipse.org) allowing for seamless Eiffel Development using the SmartEiffel (smarteiffel.loria.fr) compiler and the ELJ (elj.com) tools.
Java Class and Byte Code verifier. Verifies static class file structure, external references, analyzes operand stack and local variables through byte code execution emulation. Includes CLDC standard verfication.
Yet Another Java Profiler (YaJP) is a profiler tool that uses the JVMTI interface. It can be used to selectively trace a java program and store this information in a compressed logfile. This logfile can then later be analyzed using the same tool.
BeanClipse is a NetBeans plugin for Eclipse: NetBeans runs embedded within the Eclipse platform as a plugin offering the best of both worlds to Java developers.
May be just a joke ;-) ....
Check also it's twin at : http://sf.net/projects/netclipse
Java SWT and AWT port of Scintilla, a free source code editing component. Scintilla runs on Windows and Linux with GTK+. It is a rich text editing control that supports syntax styling, error indicators, code completion, call tips, etc.
A java class assambler. This program assembles java byte code instructions for the JVM, like MASM for the CPU. Knowledge of the java byte code instruction is strongly required.
jDiSeq is a recording facility for call sequences within any Java Virtual Machine. Typical usage is to generate UML (Unified Modeling Language) sequence diagrams of a running system - client or serverside.
FProfiler is a Java Profiler using log4j. Its very fast because it inserts the needed instructions into the byte-code of the class. It can be used to find "Hotspots" in Java programs, libs and servlet environments simply every Java class.
BT-Sim is a BlueTooth simulator on a HCI level. The project alows to develop and test BT applications without using real BT hardware. It works in particular with PalmSource's Palm OS Simulator.
Jar Browser is a Java development utility for searching and browsing the contents of a set of jar and zip files. It supports searching for classes across multiple jars, plus a variety of other features. Great for solving CLASSPATH issues.