question: @ VisibleForTesting static OMAEntry parseOMAEntry ( String entry ) { int index = entry . indexOf ( "," ) ; long downloadId = Long . parseLong ( entry . substring ( 0 , index ) ) ; return new OMAEntry ( downloadId , entry . substring ( index + 1 ) ) ; }
target:  Parse OMA entry from the SharedPrefs String TODO(qinmin): use a file instead of SharedPrefs to store the OMA entry.