100644 blob 37cef0636fa6d95b483985fb3d02bd3e07e86af1	Extension.java
100644 blob cc8a18a5cac2d5fed237107535a2546327b3e84b	ExtensionUpdateSite.java
100644 blob 47e96c253dbc91510d600bf895db64ca3301143e	IExtension.java
100644 blob e2499d1fe5940d229453a7967eaa5d490eb6a806	IExtensionSite.java