From 96f775c40d70269be3777b8dc35c28aacb1dad1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mikael=20=C3=96hman?= <mikael.ohman@cinnober.com>
Date: Mon, 10 Feb 2014 17:15:57 +0100
Subject: [PATCH] Remove unused import. Ignore intellij files

---
 .gitignore                                                | 2 +-
 src/main/scala/com/rainysoft/decisiontree/tree/Tree.scala | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 229571f..79811b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,4 +12,4 @@ project/plugins/project/
 
 # intellij specific
 .idea/
-
+*.iml
\ No newline at end of file
diff --git a/src/main/scala/com/rainysoft/decisiontree/tree/Tree.scala b/src/main/scala/com/rainysoft/decisiontree/tree/Tree.scala
index 7b0f59e..a715c9b 100644
--- a/src/main/scala/com/rainysoft/decisiontree/tree/Tree.scala
+++ b/src/main/scala/com/rainysoft/decisiontree/tree/Tree.scala
@@ -1,6 +1,5 @@
 package com.rainysoft.decisiontree.tree
 
-import scala.collection.Traversable
 import scala.collection.immutable.Map
 
 /** A tree is either a leaf with a classification value