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BlueJ - http://www.bluej.org/
An integrated, interactive Java development environment, featuring class structure diagrams, interactive invocation and an easy-to-use interface. BlueJ was developed for teaching and learning Java. [Freeware] |
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jGRASP - http://www.eng.auburn.edu/grasp/
A multi-platform, multi-language IDE that adds Control Structure Diagrams to Java, C, C++, Objective-C, Ada, and VHDL source code. [Freeware] |
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Gel - http://www.gexperts.com/
Java and JSP IDE for Windows. By GExperts Inc. |
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JavaTools - http://fieldbird.com/JavaTools/
Lightweight IDE for creating, compiling and executing Java applications and applets. |
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SyncJEdit - http://www.syncedit.com/
A free Java IDE with integreted tools: class hierarchy, add listener automatically, project relationship, view zipped file, add class code, runtime input stream, view class and Java file in class paths, format Java file. |