question: protected void dropTables ( List < String > dropTableNames , SQLiteDatabase db ) { if ( dropTableNames != null && ! dropTableNames . isEmpty ( ) ) { String [ ] dropTableSQLS = new String [ dropTableNames . size ( ) ] ; for ( int i = 0 ; i < dropTableSQLS . length ; i ++ ) { dropTableSQLS [ i ] = generateDropTableSQL ( dropTableNames . get ( i ) ) ; } execute ( dropTableSQLS , db ) ; } }
target:  Drop the tables by the passing table name.