added missing file headers

9 files changed, 122 insertions, 50 deletions

diff --git a/src/library/scala/Attribute.scala b/src/library/scala/Attribute.scala
index 869800458d..4762e2cdf4 100644
--- a/src/library/scala/Attribute.scala
+++ b/src/library/scala/Attribute.scala
@@ -1,7 +1,7 @@
 /*                     __                                               *\
 **     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2006, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |                                         **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
 ** /____/\___/_/ |_/____/_/ | |                                         **
 **                          |/                                          **
 \*                                                                      */
@@ -11,10 +11,12 @@
 
 package scala
 
-/** <p>A base class for attributes. Atributes extending this class directly
- *     are not preserved for the Scala type checker and are also not stored as
- *     Java annotations in classfiles. To enable either or both of these, one needs to
- *     inherit from <code>StaticAttribute</code> or/and <code>ClassfileAttribute</code>.
+/** <p>
+ *   A base class for attributes. Atributes extending this class directly
+ *   are not preserved for the Scala type checker and are also not stored
+ *   as Java annotations in classfiles. To enable either or both of these,
+ *   one needs to inherit from <code>StaticAttribute</code> or/and
+ *   <a href="ClassfileAttribute.html"><code>ClassfileAttribute</code></a>.
  *  </p>
  *
  *  @author  Martin Odersky
diff --git a/src/library/scala/ClassfileAttribute.scala b/src/library/scala/ClassfileAttribute.scala
index f505906d80..51c889688b 100644
--- a/src/library/scala/ClassfileAttribute.scala
+++ b/src/library/scala/ClassfileAttribute.scala
@@ -1,18 +1,19 @@
 /*                     __                                               *\
 **     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2006, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |                                         **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
 ** /____/\___/_/ |_/____/_/ | |                                         **
 **                          |/                                          **
 \*                                                                      */
 
-// $Id: Attribute.scala 8926 2006-10-11 09:58:51 +0000 (Wed, 11 Oct 2006) dragos $
+// $Id$
 
 
 package scala
 
-/** <p>A base class for classfile attributes. These are stored as
- *     Java annotations in classfiles.
+/** <p>
+ *    A base class for classfile attributes. These are stored as
+ *    Java annotations in classfiles.
  *  </p>
  *
  *  @author  Martin Odersky
diff --git a/src/library/scala/StaticAttribute.scala b/src/library/scala/StaticAttribute.scala
index 8b4815472b..1ad88faeac 100644
--- a/src/library/scala/StaticAttribute.scala
+++ b/src/library/scala/StaticAttribute.scala
@@ -1,18 +1,19 @@
 /*                     __                                               *\
 **     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2006, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |                                         **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
 ** /____/\___/_/ |_/____/_/ | |                                         **
 **                          |/                                          **
 \*                                                                      */
 
-// $Id: Attribute.scala 8926 2006-10-11 09:58:51 +0000 (Wed, 11 Oct 2006) dragos $
+// $Id$
 
 
 package scala
 
-/** <p>A base class for static attributes. These are available
- *     to the Scala typechecker, even across different compilation units.
+/** <p>
+ *    A base class for static attributes. These are available
+ *    to the Scala type checker, even across different compilation units.
  *  </p>
  *
  *  @author  Martin Odersky
diff --git a/src/library/scala/ref/PhantomReference.scala b/src/library/scala/ref/PhantomReference.scala
index 39eb754081..20cd1fa093 100644
--- a/src/library/scala/ref/PhantomReference.scala
+++ b/src/library/scala/ref/PhantomReference.scala
@@ -1,6 +1,6 @@
 /*                     __                                               *\
 **     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2007, LAMP/EPFL             **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
 **  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
 ** /____/\___/_/ |_/____/_/ | |                                         **
 **                          |/                                          **
@@ -10,6 +10,9 @@
 
 package scala.ref
 
-class PhantomReference[+T <: AnyRef](value : T, queue : ReferenceQueue[T]) extends ReferenceWrapper[T] {
+/**
+ *  @author Sean McDirmid
+ */
+class PhantomReference[+T <: AnyRef](value: T, queue: ReferenceQueue[T]) extends ReferenceWrapper[T] {
   val underlying = new java.lang.ref.PhantomReference(value, queue.underlying)
 }
diff --git a/src/library/scala/ref/Reference.scala b/src/library/scala/ref/Reference.scala
index 30ace06b31..f59964de72 100644
--- a/src/library/scala/ref/Reference.scala
+++ b/src/library/scala/ref/Reference.scala
@@ -1,11 +1,24 @@
-package scala.ref;
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
 
+// $Id$
+
+package scala.ref
+
+/**
+ *  @author Sean McDirmid
+ */
 trait Reference[+T <: AnyRef] extends Function0[T] {
-  def isValid : Boolean;
-  def apply() : T;
-  def get = if (!isValid) None else Some(apply());
-  override def toString = if (!isValid) "<deleted>" else apply().toString;
-  def clear : Unit;
-  def enqueue : Boolean;
-  def isEnqueued : Boolean;
+  def isValid: Boolean
+  def apply(): T
+  def get = if (!isValid) None else Some(apply())
+  override def toString = if (!isValid) "<deleted>" else apply().toString
+  def clear: Unit
+  def enqueue: Boolean
+  def isEnqueued: Boolean
 }
diff --git a/src/library/scala/ref/ReferenceQueue.scala b/src/library/scala/ref/ReferenceQueue.scala
index 1ed4c20af3..5f2d7a20ec 100644
--- a/src/library/scala/ref/ReferenceQueue.scala
+++ b/src/library/scala/ref/ReferenceQueue.scala
@@ -1,14 +1,27 @@
-package scala.ref;
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
 
+// $Id$
+
+package scala.ref
+
+/**
+ *  @author Sean McDirmid
+ */
 class ReferenceQueue[+T <: AnyRef] {
-  private[ref] val underlying = new java.lang.ref.ReferenceQueue;
+  private[ref] val underlying = new java.lang.ref.ReferenceQueue
   override def toString = underlying.toString;
-  class Wrapper(val underlying : java.lang.ref.Reference) extends ReferenceWrapper[T];
-  def Wrapper(ref : java.lang.ref.Reference) = ref match {
-    case null => None;
-    case ref => new Wrapper(ref);
+  class Wrapper(val underlying: java.lang.ref.Reference) extends ReferenceWrapper[T]
+  def Wrapper(ref: java.lang.ref.Reference) = ref match {
+    case null => None
+    case ref => new Wrapper(ref)
   }
-  def poll = Wrapper(underlying.poll);
-  def remove = Wrapper(underlying.remove);
-  def remove(timeout : Long) = Wrapper(underlying.remove(timeout));
+  def poll = Wrapper(underlying.poll)
+  def remove = Wrapper(underlying.remove)
+  def remove(timeout: Long) = Wrapper(underlying.remove(timeout))
 }
diff --git a/src/library/scala/ref/ReferenceWrapper.scala b/src/library/scala/ref/ReferenceWrapper.scala
index 95f0047efe..4546f4d8fd 100644
--- a/src/library/scala/ref/ReferenceWrapper.scala
+++ b/src/library/scala/ref/ReferenceWrapper.scala
@@ -1,14 +1,27 @@
-package scala.ref;
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
 
+// $Id$
+
+package scala.ref
+
+/**
+ *  @author Seam McDirmid
+ */
 trait ReferenceWrapper[+T <: AnyRef] extends Reference[T] {
-  val underlying : java.lang.ref.Reference;
-  def isValid = underlying.get != null;
+  val underlying: java.lang.ref.Reference
+  def isValid = underlying.get != null
   def apply() = {
-    val ret = underlying.get.asInstanceOf[T];
-    if (ret eq null) throw new NoSuchElementException;
-    ret;
+    val ret = underlying.get.asInstanceOf[T]
+    if (ret eq null) throw new NoSuchElementException
+    ret
   }
-  def clear = underlying.clear;
-  def enqueue = underlying.enqueue;
-  def isEnqueued = underlying.isEnqueued;
+  def clear = underlying.clear
+  def enqueue = underlying.enqueue
+  def isEnqueued = underlying.isEnqueued
 }
diff --git a/src/library/scala/ref/SoftReference.scala b/src/library/scala/ref/SoftReference.scala
index a19ae08f5d..8c6622c7e9 100644
--- a/src/library/scala/ref/SoftReference.scala
+++ b/src/library/scala/ref/SoftReference.scala
@@ -1,5 +1,18 @@
-package scala.ref;
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
 
+// $Id$
+
+package scala.ref
+
+/**
+ *  @author Sean McDirmid
+ */
 class SoftReference[+T <: AnyRef](value : T, queue : ReferenceQueue[T]) extends ReferenceWrapper[T] {
   def this(value : T) = this(value, null);
   val underlying =
diff --git a/src/library/scala/ref/WeakReference.scala b/src/library/scala/ref/WeakReference.scala
index 6a27bda409..bde3a6c4fa 100644
--- a/src/library/scala/ref/WeakReference.scala
+++ b/src/library/scala/ref/WeakReference.scala
@@ -1,8 +1,21 @@
-package scala.ref;
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2006-2007, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+\*                                                                      */
 
-class WeakReference[+T <: AnyRef](value : T, queue : ReferenceQueue[T]) extends ReferenceWrapper[T] {
-  def this(value : T) = this(value, null);
+// $Id$
+
+package scala.ref
+
+/**
+ *  @author Sean McDirmid
+ */
+class WeakReference[+T <: AnyRef](value: T, queue: ReferenceQueue[T]) extends ReferenceWrapper[T] {
+  def this(value: T) = this(value, null)
   val underlying =
-    if (queue == null) new java.lang.ref.WeakReference(value);
-    else new java.lang.ref.WeakReference(value, queue.underlying);
+    if (queue == null) new java.lang.ref.WeakReference(value)
+    else new java.lang.ref.WeakReference(value, queue.underlying)
 }