Structural Essence of Design Patterns: Observer

This is a page of the online appendix of our paper on Structural Essence. It focuses on the effect of design patterns on structural essence.

Absolute essence = 3
Relative essence = 1.5

Publication Highlights

Our framework for bytecode-level information-flow tracing of Java programs.

Working with the Jikes RVM? Use Jikes RDB for debugging your VM hacks.

Now built on top of LLDB, so it works on OS X and on Linux.