-injars build/libs/telegram_backup.jar
-outjars build/libs/telegram_backup_shrunk.jar
-libraryjars /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar
-dontobfuscate
-dontoptimize
-dontwarn
-keep class de.fabianonline.** {
public protected private *;
}
-keep class org.sqlite.** {
public protected private *;
}