src/Pure/General/sqlite.scala

 
   class Database private[SQLite](path: Path, val connection: Connection)
   {
     override def toString: String = path.toString
 
-    def close { connection.close }
+    def close() { connection.close }
 
     def rebuild { using(statement("VACUUM"))(_.execute()) }
 
     def transaction[A](body: => A): A =
     {