100644 blob f9c79017227306e3b320d5e1a2c1d37ea9bf5507	SderivedFactory.java
100644 blob 96a4ba318f6a4f773a2682dd67518feb6560f3b8	SderivedPackage.java
100644 blob ffd527e220aed80d075f1c166babb5b6ec64d07f	W.java
100644 blob b51cee4307df450ac7238525f1fa0895147f4229	X2.java
100644 blob 6237a7ab48c78d9a31af0f55ec948abcbca703f4	Y2.java
040000 tree 2de44835b6d2dcebdbfb6fe14c31e2d31db50b34	impl
040000 tree e0700ea72ae8ddf7f075a6ab5e2775d5df5080e3	util