Open Source Java UML Tools

PlantUml allows to quickly create some UML diagram using a simple textual description language.

A fast and reliable tool, written in Java 8, for generating professional UML sequence diagrams from text. Supports actors, con-/destructors, threads, broadcasts, notes, and fragments. Can serve as a Javadoc taglet. Exports PDF, (E)PS, SVG, PNG, ... The source code is hosted at http://github.com/sdedit/sdedit

JS/UML is a plugin for the Eclipse IDE that reverse-engineers JavaScript code to a UML model which can then be used to generate documentation and other artifacts.

ObjectBuilder is a C++ CASE tool (CASE, refactoring, documentation generator). It lets you create, manipulate and navigate classes, class relations, class members and class methods at a high level of abstraction.

ATS4 AppModel is an application flow design tool supporting application specification work, model based testing and test script generation. It provides simple interface to manage complex models. ATS4 AppModel is part of Nokia ATS tool family.

DwCase should be an alternative to current data modelleres for databases.

I was tired of the wayward UML tools to explain some simple ideas and share with my colleagues, I created this tool to create simple schema simply. Not perfect but do the job.

This is a modeling tool generating code from activity diagrams. The main goal is to achieve a good code generation. I would like to have different possibilities like HTML mapping from diagrams and Java code generation (maybe others) chosen by the user.

STDProject (Simple Tree Driven Project) is a modeling tool for software development projects. It will let you build your project, watch its consistency, generate documentation and reuse work from one project to another.

The Tag Cloud Maker application allows the specification of a source folder containing files that are parsed and the words counted and displayed in an HTML word tag cloud.

PlantUml Dependency allows to parse / reverse engineering source files (only Java is supported by now) to generate a PlantUml description, allowing to draw the UML class diagram associated to the source code.

The "Architecture Visualizator" parses source code and analyze the object oriented structure as well as the control flow and logic aspects. After that it visualize the results for example as graphviz file.

This is a game.Player has to save his target point(staff).There is an enemy tank. The enemy tank will be trying to kill the staff.If staff is killed then game will be over. And if player can kill the enemy tank then player will win the game.

The CoreASM project focuses on the design of a lean executable ASM (Abstract State Machines) language, in combination with a supporting tool environment for high-level design, experimental validation and formal verification of abstract system models.

Program creates the database table diagrams from databases metadata.

JSeq is a tool to automatically create UML sequence diagrams. It works by following the execution of a Java program, noting each method entry and exit. It then generates a sequence diagram from this information.

JSeqUnit enhances Javadoc documentation with UML sequence diagrams that are generated with the help of JUnit tests. It uses JSeq to trace the execution of test executions. It supports re-engineering of components through improved reverse engineering of methods with the help of sequence diagrams.

Display in a UML-like diagram the dependencies of applications developed in NetBeans. Originally meant only to display module dependencies of NetBeans Rich Client Platform applications, thanks to the platform itself, it can display dependencies of "plain" and Maven-based Java projects. To display the dependencies, a new action is made available in the 'Source' menu and in the toolbar. The generated graphs can be saved as images or exported in PlantUML or Gephi formats.

Development of traces for VDM. A trace statement is used to enhance a VDM models quality by providing an easy way to describe statements used to perform regression testing on the model. This project is related to the OvertureTool project.

Patternity is a framework to build tools upon it. Its meta-model is augmented with patterns, enabling tools to work at a higher level, closer to the way you think. The goal is to to create patterns-aware tools to automate more of your work.

TuBa, the Turorial Base, is an environment for creating developer tutorials with support of elucidative programming (EP). Unlike other EP-systems it is able to handle all artefacts, that appear in a development process.

A Java implementation of FQL. The Form Query Language (FQL) is a language based on forms as SQL is a language based on tables.

Plugin for Maven to generate UML diagrams with PlantUML

Software Engineering Tool

High-level UML visualization of Maven2 projects.