100644 blob 359f3f8bdce7678ea362f8288f01ac26744c5b5a	ContactsDumpActivity.java
100644 blob c7c7dea455513ce2fd113a815dcf97a10612b862	DataExporter.java
100644 blob b294573c40d88dcf13480c60da4985a7e3f6911c	DumpFileProvider.java