1 files changed, 0 insertions, 32 deletions
diff --git a/core/src/main/scala/spark/util/TimedIterator.scala b/core/src/main/scala/spark/util/TimedIterator.scala
deleted file mode 100644
index 539b01f4ce..0000000000
--- a/core/src/main/scala/spark/util/TimedIterator.scala
+++ /dev/null
@@ -1,32 +0,0 @@
-package spark.util
-
-/**
- * A utility for tracking the total time an iterator takes to iterate through its elements.
- *
- * In general, this should only be used if you expect it to take a considerable amount of time
- * (eg. milliseconds) to get each element -- otherwise, the timing won't be very accurate,
- * and you are probably just adding more overhead
- */
-class TimedIterator[+A](val sub: Iterator[A]) extends Iterator[A] {
-  private var netMillis = 0l
-  private var nElems = 0
-  def hasNext = {
-    val start = System.currentTimeMillis()
-    val r = sub.hasNext
-    val end = System.currentTimeMillis()
-    netMillis += (end - start)
-    r
-  }
-  def next = {
-    val start = System.currentTimeMillis()
-    val r = sub.next
-    val end = System.currentTimeMillis()
-    netMillis += (end - start)
-    nElems += 1
-    r
-  }
-
-  def getNetMillis = netMillis
-  def getAverageTimePerItem = netMillis / nElems.toDouble
-
-}