1 files changed, 0 insertions, 100 deletions
diff --git a/src/dotnet-library/scala/collection/mutable/BitSet.scala b/src/dotnet-library/scala/collection/mutable/BitSet.scala
deleted file mode 100644
index 610b86e3ee..0000000000
--- a/src/dotnet-library/scala/collection/mutable/BitSet.scala
+++ /dev/null
@@ -1,100 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2007, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |                                         **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id$
-
-
-package scala.collection.mutable
-
-
-/**
- * The class <code>BitSet</code> implements mutable, resizable Bit sets
- *
- * @author  Burak Emir, Nikolay Mihaylov
- * @version 1.1
- *
- * @param initSize: initial size in bits
- */
-
-[serializable]
-class BitSet(initSize: Int) extends collection.BitSet with Set[Int] {
-
-  import compat.Platform.arraycopy
-
-  /** default constructor, initial size of 512 bits. */
-  def this() = this(0)
-
-  /** Ensures that this bitset can store at least <code>n</code> bits.
-   *
-   *  @param n ...
-   */
-  def ensureCapacity(n: Int): Unit =
-    if (capacity < n) {
-      if (nbits(arr.length) < n) {
-        val newn = memsize(n)
-        var newsize = if (arr.length == 0) newn else arr.length * 2
-        while (newn > newsize)
-          newsize = newsize * 2;
-        val newarr = new Array[Int](newsize)
-        arraycopy(arr, 0, newarr, 0, arr.length)
-        arr = newarr
-      }
-      capacity = n
-    }
-
-  /**
-   * Sets <code>i-th</code> bit to true.
-   * No restriction on <code>i</code>
-   */
-  def +=(i: Int): Unit = {
-    ensureCapacity(i+1)
-    val oldInt = arr(offset(i))
-    val newInt = oldInt | mask(i)
-    if (oldInt != newInt) {
-      arr(offset(i)) = newInt
-      size = size + 1
-    }
-  }
-
-  /** Clears the <code>i</code>-th bit.
-   *
-   *  @param i the <code>i</code>-th element of the bit set.
-   */
-  def -=(i: Int): Unit = {
-    if (i >= capacity) return;
-    val oldInt = arr(offset(i))
-    val newInt = oldInt & ~mask(i)
-    if (oldInt != newInt) {
-      arr(offset(i)) = newInt
-      size = size - 1
-    }
-  }
-
-  /** Clears all bits of the set.
-   */
-  override def clear(): Unit = {
-    java.util.Arrays.fill(arr, 0)
-    size = 0
-  }
-
-  def toImmutable: collection.immutable.BitSet =
-    new immutable.BitSet(size, capacity, arr, true)
-
-  override def clone(): BitSet = new BitSet(capacity) {
-    arraycopy(BitSet.this.arr, 0, arr, 0, arr.length)
-    size = BitSet.this.size
-    capacity = BitSet.this.capacity
-  }
-
-  var size: Int = 0
-
-  var capacity: Int = initSize
-
-  protected var arr: Array[Int] = new Array[Int](memsize(initSize))
-
-}