From 18c6d58a5dc994ce19b0419c7c2dce460acecbdd Mon Sep 17 00:00:00 2001
From: Simon Ochsenreither <simon@ochsenreither.de>
Date: Mon, 8 Oct 2012 03:45:26 +0200
Subject: SI-6388 Remove Application

---
 src/library/scala/Application.scala | 79 -------------------------------------
 1 file changed, 79 deletions(-)
 delete mode 100644 src/library/scala/Application.scala

(limited to 'src/library')

diff --git a/src/library/scala/Application.scala b/src/library/scala/Application.scala
deleted file mode 100644
index 5b1098bd72..0000000000
--- a/src/library/scala/Application.scala
+++ /dev/null
@@ -1,79 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2011, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-package scala
-
-import scala.compat.Platform.currentTime
-
-/** The `Application` trait can be used to quickly turn objects
- *  into executable programs, but is ''not recommended''.
- *  Here is an example:
- *  {{{
- *  object Main extends Application {
- *    Console.println("Hello World!")
- *  }
- *  }}}
- *  Here, object `Main` inherits the `main` method of `Application`.
- *  The body of the `Main` object defines the main program. This technique
- *  does not work if the main program depends on command-line arguments
- *  (which are not accessible with the technique presented here).
- *
- *  It is possible to time the execution of objects that inherit from class
- *  `Application` by setting the global `scala.time`
- *  property. Here is an example for benchmarking object `Main`:
- *  {{{
- *  java -Dscala.time Main
- *  }}}
- *  In practice the `Application` trait has a number of serious pitfalls:
- *
- *  - Threaded code that references the object will block until static
- *    initialization is complete.  However, because the entire execution
- *    of an `object` extending `Application` takes place during
- *    static initialization, concurrent code will ''always'' deadlock if
- *    it must synchronize with the enclosing object.
- *  - As described above, there is no way to obtain the
- *    command-line arguments because all code in body of an `object`
- *    extending `Application` is run as part of the static initialization
- *    which occurs before `Application`'s `main` method
- *    even begins execution.
- *  - Static initializers are run only once during program execution, and
- *    JVM authors usually assume their execution to be relatively short.
- *    Therefore, certain JVM configurations may become confused, or simply
- *    fail to optimize or JIT the code in the body of an `object` extending
- *    `Application`.  This can lead to a significant performance degradation.
- *
- *  It is recommended to use the [[scala.App]] trait instead.
- *  {{{
- *  object Main {
- *    def main(args: Array[String]) {
- *      //..
- *    }
- *  }
- *  }}}
- *
- *  @author  Matthias Zenger
- *  @version 1.0, 10/09/2003
- */
-@deprecated("use App instead", "2.9.0")
-trait Application {
-
-  /** The time when the execution of this program started,
-    * in milliseconds since 1 January 1970 UTC. */
-  val executionStart: Long = currentTime
-
-  /** The default main method.
-   *
-   *  @param args the arguments passed to the main method
-   */
-  def main(args: Array[String]) {
-    if (util.Properties propIsSet "scala.time") {
-      val total = currentTime - executionStart
-      Console.println("[total " + total + "ms]")
-    }
-  }
-}
-- 
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