100644 blob 50b84ed36696672829ed1fe1a4b5f2efdc59b307	ChangeRecorder.java
100644 blob 26c7676cb5a79ca9d10d009a2733d2ce323e7c00	DirectedGraph.java
100644 blob 1ca714427ba8ee9e723d0d9f53d8a88fc521c4df	GeneratorBase.java
100644 blob 4b1eb8ac3bd8747d08326819f6799c98fc4e7630	HistoryChangeRecorder.java
100644 blob 86e0fcc4603a040188feba44278b450ef88edb40	HistoryGenerator.java
100644 blob d51b8694c0a284aa10c085d1cac860ddc4db93d8	IChangeProvider.java