1 files changed, 0 insertions, 49 deletions
diff --git a/src/repl/scala/tools/nsc/interpreter/session/JLineHistory.scala b/src/repl/scala/tools/nsc/interpreter/session/JLineHistory.scala
deleted file mode 100644
index 18e0ee7c85..0000000000
--- a/src/repl/scala/tools/nsc/interpreter/session/JLineHistory.scala
+++ /dev/null
@@ -1,49 +0,0 @@
-/* NSC -- new Scala compiler
- * Copyright 2005-2013 LAMP/EPFL
- * @author Paul Phillips
- */
-
-package scala.tools.nsc
-package interpreter
-package session
-
-/** A straight scalification of the jline interface which mixes
- *  in the sparse jline-independent one too.
- */
-trait JLineHistory extends JHistory with History {
-  def size: Int
-  def isEmpty: Boolean
-  def index: Int
-  def clear(): Unit
-  def get(index: Int): CharSequence
-  def add(line: CharSequence): Unit
-  def replace(item: CharSequence): Unit
-
-  def entries(index: Int): JListIterator[JEntry]
-  def entries(): JListIterator[JEntry]
-  def iterator: JIterator[JEntry]
-
-  def current(): CharSequence
-  def previous(): Boolean
-  def next(): Boolean
-  def moveToFirst(): Boolean
-  def moveToLast(): Boolean
-  def moveTo(index: Int): Boolean
-  def moveToEnd(): Unit
-}
-
-object JLineHistory {
-  class JLineFileHistory extends SimpleHistory with FileBackedHistory {
-    override def add(item: CharSequence): Unit = {
-      if (!isEmpty && last == item)
-        repldbg("Ignoring duplicate entry '" + item + "'")
-      else {
-        super.add(item)
-        addLineToFile(item)
-      }
-    }
-    override def toString = "History(size = " + size + ", index = " + index + ")"
-  }
-
-  def apply(): JLineHistory = try new JLineFileHistory catch { case x: Exception => new SimpleHistory() }
-}