100644 blob 0c4dc7dbd894fdeecaa83395fa2a3760f0758c58	DataManagerInterface.java
100644 blob 934a6c56b852a4e8a83a92618c0902ff73905b6e	Database1.java
100644 blob 91dc8ff44e544a85d7fd996d545af82ab781ce42	Database2.java