100644 blob 28a98aa2f10214e167adb25f3aaebd163112a56d	CopyUtil.java
100644 blob 17997fcde6fe6cd742d61025978153bef1f2b541	VectorValidator.java
040000 tree cd0510bcb572fe503ef76e7ebc8883f908cef0bd	accessor
040000 tree b6713bcaddd02ac4c1e101fe7e66826afd2ea826	complex