D-CUBED is a semantic code query system for Java, focused on capturing the behavior of a program. D-CUBED can be used to discover the good (design patterns), the bad (bugs), and the ugly (bad practices) in software.

Full author list:

• Patrycja Wegrzynowicz, NASK Research and Academic Computer Network
• Krzysztof Stencel, Institute of Informatics, Warsaw University