JDeveloper UML CASE plug-in: UML diagrams - use case, class, deployment, ...
EditBy: SDE for JDeveloper is a UML CASE tool/plug-in tightly integrated with JDeveloper. This UML tool supports full software development lifecycle - analysis, design, implementation, testing and deployment. This UML modeling tool helps you build quality applications FASTER, better and cheaper. You can draw all types of UML Diagrams in JDeveloper, generate Java code, reverse engineer Java code to class diagrams and generate documentation.

SDE Features:
+the latest UML support (use case diagram, sequence diagram, collaboration diagram, object diagram, class diagram, statechart/state diagram, activity diagram, component diagram, deployment diagram)
+Use case modeling (use case description, scheduling...)
+Textual analysis for identifying candidate classes, use cases, actors, flow of events...
+Business Workflow diagram
+CRC Card diagram
+Reverse engineering - code to model, code to diagram (Java to UML models, Java to UML diagram)
+Instant Reverse for XML, XML Schema, Dot NET dll/exe, C++, CORBA IDL
+Code Generation - generate code, model to code, diagram to code (UML to code, UML model to Java)
+Incremental round-trip engineering
+Automatic synchronization Between source code and diagrams
+Plug-in and template
+Automatic diagram layout - rearrange classes and connectors in UML diagrams in different styles
+Import/export XMI
+Import Rational Rose
+Export diagrams to SVG, PNG, JPG
+Microsoft Visio Integration - draw UML diagrams with MS Visio shapes
+Report generator for generating UML documentation to HTML or PDF
+Version control
+Multilingual support
+More...

Other UML Modeling Tools / UML Plug-ins:
Java Platform (Linux/Windows/Mac OS X):
+SDE for Oracle JDeveloper
+SDE for IBM WebSphere (WSAD)
+SDE for Borland JBuilder
+SDE for IntelliJ IDEA
+SDE for Eclipse
+SDE for NetBeans
+SDE for Sun ONE
Windows Platform:
+SDE for Microsoft Visual Studio .NET
+More SDE... you can free download SDE for JDeveloper (LE) for Linux 1.1 Personal Edition now.