these don't need to be public

3 files changed, 5 insertions, 5 deletions

diff --git a/src/main/scala/cake/application.scala b/src/main/scala/cake/application.scala
index e9dcda1..c37396b 100644
--- a/src/main/scala/cake/application.scala
+++ b/src/main/scala/cake/application.scala
@@ -3,7 +3,7 @@ package cake.application
 import cake.logger.Logger
 import cake.database.Database
 
-class Application (val logger: Logger, val dbh: Database) {
+class Application (logger: Logger, dbh: Database) {
   def run (): Unit = {
     logger.log("starting")
     logger.log("got a dbh: " + dbh)
diff --git a/src/main/scala/cake/database.scala b/src/main/scala/cake/database.scala
index f22a356..dd9e2fd 100644
--- a/src/main/scala/cake/database.scala
+++ b/src/main/scala/cake/database.scala
@@ -5,9 +5,9 @@ trait Database {
 }
 
 class DBI protected (
-  val dsn:      String,
-  val username: String,
-  val password: String) extends Database {
+  dsn:      String,
+  username: String,
+  password: String) extends Database {
   def query (search: String): String = "found " + search
   override def toString = List(dsn, username, password).mkString(", ")
 }
diff --git a/src/main/scala/cake/logger.scala b/src/main/scala/cake/logger.scala
index 6c4a64d..db6de9a 100644
--- a/src/main/scala/cake/logger.scala
+++ b/src/main/scala/cake/logger.scala
@@ -4,7 +4,7 @@ trait Logger {
   def log (msg: String): Unit
 }
 
-class FileLogger (val logFileName: String) extends Logger {
+class FileLogger (logFileName: String) extends Logger {
   def log (msg: String): Unit =
     println("writing " + msg + " to " + logFileName)
 }