040000 tree 8874641b56889f71a913889056df6d8ef64e5deb	com
040000 tree af109f80591118394464bc87550fdf3cc4aa5a33	java
040000 tree 9d1410c690e711224f19f437baf756154f8fda31	javax
040000 tree 86f9b36abf1d687d88953fff7638fa6ef45cc58b	jdk
040000 tree 308b1a6a82dff85cbed897ced9993d7eb752084b	sun