1 files changed, 0 insertions, 71 deletions
diff --git a/src/compiler/scala/tools/nsc/util/JavaStackFrame.scala b/src/compiler/scala/tools/nsc/util/JavaStackFrame.scala
deleted file mode 100644
index d25698ed38..0000000000
--- a/src/compiler/scala/tools/nsc/util/JavaStackFrame.scala
+++ /dev/null
@@ -1,71 +0,0 @@
-/* NSC -- new Scala compiler
- * Copyright 2005-2011 LAMP/EPFL
- * @author  Paul Phillips
- */
-
-package scala.tools.nsc
-package util
-
-import io.{ Fileish, Sources }
-import Exceptional._
-
-class FrameContext(frame: JavaStackFrame, codeSources: Sources) {
-  val sourceFile = locateSource(codeSources, frame)
-  import frame._
-
-  def windowWidth = 3
-  def windowSize = windowWidth * 2 + 1
-
-  lazy val context = sourceFile collect {
-    case f if line > 0 =>
-      val start = math.max(0, line - windowWidth)
-      f.lines().toList.slice(start, start + windowSize)
-  } getOrElse Nil
-
-  protected def fallbackContext = "%s (%s:%s)".format(tag, fileName, line)
-
-  private def linestr(index: Int) = {
-    val current = line - windowWidth + index
-    val marker  = if (current == line) "*" else " "
-    marker + current
-  }
-  private def contextLines = context.zipWithIndex map {
-    case (l, i) => linestr(i) + ": " + l + "\n"
-  }
-  override def toString =
-    if (context.isEmpty) fallbackContext
-    else contextLines.mkString(tag + "\n", "", "")
-}
-
-object FrameContext {
-  def apply(elem: StackTraceElement): FrameContext = apply(new JavaStackFrame(elem))
-  def apply(frame: JavaStackFrame): FrameContext = new FrameContext(frame, Sources())
-}
-
-class JavaStackFrame(val elem: StackTraceElement) {
-  def className: String  = elem.getClassName()
-  def methodName: String = elem.getMethodName()
-  def fileName: String   = elem.getFileName()
-  def line: Int          = elem.getLineNumber()
-
-  private def segs = className takeWhile (ch => ch != '$' && ch != '(') split '.' toList ;
-  lazy val pkgName      = segs.init mkString "."
-  lazy val shortName    = segs.last
-  lazy val shortestName = if (fileName startsWith (shortName + ".")) "<--" else shortName
-
-  private def standardString(which: String) =
-    "%s.%s(%s:%s)".format(which, methodName, fileName, line)
-
-  def locationString  = fileName + ":" + line
-  def javaString      = standardString(className)
-  def shortNameString = standardString(shortName)
-  def tag             = "[%s.%s]".format(shortName, methodName)
-
-  override def toString = shortNameString
-}
-
-object JavaStackFrame {
-  def apply(elem: StackTraceElement) = new JavaStackFrame(elem)
-  def frames(xs: Array[StackTraceElement]): Array[JavaStackFrame] = xs map (x => new JavaStackFrame(x))
-  def frames(t: Throwable): Array[JavaStackFrame]                 = frames(Exceptional.unwrap(t).getStackTrace)
-}