Open Source Java UML Tools

netCCM Studio is a component-based modelling tool.

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.

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.

COMPAS J2EE is a non-intrusive performance instrumentation and monitoring toolkit for J2EE. It uses adaptive monitoring to automatically adjust the target coverage. COMPAS is completely portable across J2EE application servers and OSs.

Although the research community around combinatorial interaction testing has been very active for several years, it has failed to find common solutions on some issues. First of all, there is not a common abstract nor concrete language to express combinatorial problems. Combinatorial testing generator tools are strongly decoupled making difficult their interoperability and the exchange of models and data. In this project, we propose an abstract and concrete specific language for combinatorial problems. It features and formally defines the concepts of parameters and types, constraints, seeds, and test goals. The language is defined by means of Xtext, a framework for the definition of domain-specific languages. Xtext is used to derive a powerful editor integrated with eclipse and with all the expected features of a modern editor. **SEPT 2018 CITLAB is no longer supported**. Use CTWEDGE instead: <https://github.com/fmselab/ctwedge>

The Coverage Simulator transforms test models. The satisfaction of a weaker coverage criterion on the target model corresponds to the satisfaction of a stronger coverage criterion on the source model. Thus, it supports many model-based test generators.

JLayerCheck checks package dependencies in Java projects to ensure that they match the desired architecture. Packages are grouped into modules and dependencies are specified. It can also find cycles and orphaned classes.

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.

This project is a java web application developer toolbox. It is among other, a simple and powerful framework which does not require dealing with XML files. It also provides a lot of other features, such as a DB abstraction layer, a nice javadoc doclet, a

Jensor is a light-weight, low-overhead Java Profiler built using Java BCI. Jensor provides innovative analysis modules like JVM Replay, Pattern Analysis and Tagging Engine for technical as well as business analysis based on the same underlying data.

MMUnit is an Eclipse based framework for testing metamodels. It provides a graphical editor for test specifications and smoothly integrates with JUnit.

MOBIDICK (MOdular But IntegrateD applICation frameworK) is dedicated to gather as less as possible Java frameworks in order to complete full needs of large business application and allow regeneration of code, even when java frameworks change.

Objectreferenceanalyser (ORA) helps finding memory leaks, design weaknesses and bugs. The ORA-Framework visualizes objects, their content and relations during runtime of any Java application and is able to persist these findings for subsequent analyze.

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.

PROCOL space-based framework for multi-core. Based on LighTS (http://lights.sourceforge.net/). More to come soon ...

ParTeG (PARtition TEst Generator) handles UML state machines, UML class diagrams and their OCL expressions. The OCL expressions are evaluated to find input parameter partitions. The boundaries of these partitions are used to generate test cases.

PopperFramework is a java framework which allows you to create PageObjects for your webapplication-tests in a declarative way. That means you just have to define an interface defining the structure of your website and add some annotation with the basic information like locators. PopperFramework will generate the implementation of that PageObject for you. Key-Goal of PopperFramework is to allow you as a developer of sureface-tests to concentrate on your business => writing PageObjets and Tests, not wasting time by writing boilerplate code. PopperFramework uses WebDriver-API to implement your PageObjects but its API is completly vendor-independent. So when there comes something better than WebDriver you change the implementation of PopperFramework and change to the vendor you need. PopperFramework is highly configurable with a lot of hooks which allow you to customize PopperFramework behaviour to your needs.

SPACES is a functional test tool for components which uses UML specifications and OCL restrictions to originate test cases automatically.

SQLOrm focuses on mediating database interaction rather than shielding the user from it. SQLOrm consists of 3 major parts. A dynamic query builder. A prepared statement layer. A resultset to object graph mapper, supporting batch inserts/updates.

SeSAm (Shell for Simulated Agent Systems) provides a generic environment for modelling and experimenting with agent-based simulation with a special focus on the easy construction of complex models including dynamic interdependencies or emergent behaviour

XJML 1.0 actually can reads one Java class and its contract (written in XML) and then executes the next verification techniques: 1. Runtime Assertion Checking (RAC). Using JML4c and JML4rt tools. 2. Extended Static Checking (ESC). Using ESC/Java2. 3. Full Static Program Verification (FSPV). Using the Why platform (tested with Why 2.30 and Why3 0.71)

Xcarecrows4MDA provides a complete toolset to build models and check their behavior for standalone applications or whole systems with a hierarchical, state driven approach. A test component checks the safety of the model under various situations.

M3Actions is a framework to define operational semantics in MOF metamodels. It provides a graphical action language to define model behaviour, a simulator, debugger and execution trace recorder, build on top of eclipse modeling projects (EMP).