100644 blob 0c4dc7dbd894fdeecaa83395fa2a3760f0758c58	DataManagerInterface.java
100644 blob 26ddc295af40b1592baa18f3524dae199a4d4f00	Database1.java
100644 blob 91dc8ff44e544a85d7fd996d545af82ab781ce42	Database2.java