1 files changed, 0 insertions, 65 deletions
diff --git a/src/partest-extras/scala/org/scalacheck/util/FreqMap.scala b/src/partest-extras/scala/org/scalacheck/util/FreqMap.scala
deleted file mode 100644
index 2a9f36f1e5..0000000000
--- a/src/partest-extras/scala/org/scalacheck/util/FreqMap.scala
+++ /dev/null
@@ -1,65 +0,0 @@
-/*-------------------------------------------------------------------------*\
-**  ScalaCheck                                                             **
-**  Copyright (c) 2007-2014 Rickard Nilsson. All rights reserved.          **
-**  http://www.scalacheck.org                                              **
-**                                                                         **
-**  This software is released under the terms of the Revised BSD License.  **
-**  There is NO WARRANTY. See the file LICENSE for the full text.          **
-\*------------------------------------------------------------------------ */
-
-package org.scalacheck.util
-
-trait FreqMap[T] {
-  protected val underlying: scala.collection.immutable.Map[T,Int]
-  val total: Int
-
-  def +(t: T) = new FreqMap[T] {
-    private val n = FreqMap.this.underlying.get(t) match {
-      case None => 1
-      case Some(n) => n+1
-    }
-    val underlying = FreqMap.this.underlying + (t -> n)
-    val total = FreqMap.this.total + 1
-  }
-
-  def -(t: T) = new FreqMap[T] {
-    val underlying = FreqMap.this.underlying.get(t) match {
-      case None => FreqMap.this.underlying
-      case Some(n) => FreqMap.this.underlying + (t -> (n-1))
-    }
-    val total = FreqMap.this.total + 1
-  }
-
-  def ++(fm: FreqMap[T]) = new FreqMap[T] {
-    private val keys = FreqMap.this.underlying.keySet ++ fm.underlying.keySet
-    private val mappings = keys.toStream.map { x =>
-      (x, fm.getCount(x).getOrElse(0) + FreqMap.this.getCount(x).getOrElse(0))
-    }
-    val underlying = scala.collection.immutable.Map(mappings: _*)
-    val total = FreqMap.this.total + fm.total
-  }
-
-  def --(fm: FreqMap[T]) = new FreqMap[T] {
-    val underlying = FreqMap.this.underlying transform {
-      case (x,n) => n - fm.getCount(x).getOrElse(0)
-    }
-    lazy val total = (0 /: underlying.valuesIterator) (_ + _)
-  }
-
-  def getCount(t: T) = underlying.get(t)
-
-  def getCounts: List[(T,Int)] = underlying.toList.sortBy(-_._2)
-
-  def getRatio(t: T) = for(c <- getCount(t)) yield (c: Float)/total
-
-  def getRatios = for((t,c) <- getCounts) yield (t, (c: Float)/total)
-
-  override def toString = underlying.toString
-}
-
-object FreqMap {
-  def empty[T] = new FreqMap[T] {
-    val underlying = scala.collection.immutable.Map.empty[T,Int]
-    val total = 0
-  }
-}