Understand and Document Complex Java applications

MaintainJ is a reverse engineering tool which automatically generates UML and sequence diagrams.

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Sequence diagrams generated by MaintainJ.

MaintainJ helps users understand and analyze complex Java applications. The sequence diagrams generated by MaintainJ show runtime interaction between different Java classes in your application. You can trace applications running on a single JVM or on multiple JVM's and view the end-to-end call trace in a single sequence diagram.

Features

MaintainJ generates runtime sequence diagrams using the call trace captured while you run the application. The captured information includes data for each method call, any SQL calls to the database and the response time of each call.

• Find out exactly what happens when you run a use case
• Generate interactive sequence diagram from call trace
• Reduce the bug fix and release cycle time of applications
• Document applications in minutes

About MaintainJ

Since 1997 MaintainJ have been actively involved in the design, development and maintenance of large Java applications. MaintainJ provides a better way to understand complex Java applications and was built for and tested on large scale real-world applications.