From 4b1f4936e29a9d2b3253817487cfbaff6bbbd2c0 Mon Sep 17 00:00:00 2001
From: michelou <michelou@epfl.ch>
Date: Mon, 7 Jul 2003 07:32:04 +0000
Subject: indentation + javadoc comments

---
 .../matching/FreshVariableTraverser.java           | 74 ++++++++++++++--------
 1 file changed, 49 insertions(+), 25 deletions(-)

diff --git a/sources/scalac/transformer/matching/FreshVariableTraverser.java b/sources/scalac/transformer/matching/FreshVariableTraverser.java
index 7010aae5da..870b6e8779 100644
--- a/sources/scalac/transformer/matching/FreshVariableTraverser.java
+++ b/sources/scalac/transformer/matching/FreshVariableTraverser.java
@@ -1,46 +1,70 @@
-package scalac.transformer.matching ;
+/*     ____ ____  ____ ____  ______                                     *\
+**    / __// __ \/ __// __ \/ ____/    SOcos COmpiles Scala             **
+**  __\_ \/ /_/ / /__/ /_/ /\_ \       (c) 2002, LAMP/EPFL              **
+** /_____/\____/\___/\____/____/                                        **
+\*                                                                      */
 
-import scalac.ast.Traverser ;
+// $Id$
+
+
+package scalac.transformer.matching;
+
+import scalac.ast.Traverser;
 
 import scalac.ast.Tree;
 import Tree.Ident;
 import Tree.Bind;
 
 import scalac.util.Name;
-import scalac.util.FreshNameCreator ;
+import scalac.util.FreshNameCreator;
 
-import scalac.symtab.* ;
+import scalac.symtab.*;
 
 import java.util.HashMap;
 import java.util.Vector;
 
+
+/** A tree traverser for handling fresh variables
+ * @author  Burak Emir
+ * @version 1.0
+ */
 class FreshVariableTraverser extends VariableTraverser {
 
-      int    pos;
-      Symbol owner;
-      FreshNameCreator fresh;
+    int    pos;
+    Symbol owner;
+    FreshNameCreator fresh;
 
-      public HashMap helpMap ;
+    /**
+     */
+    public HashMap helpMap;
 
-      public FreshVariableTraverser( int pos,
-                                     Symbol owner,
-                                     FreshNameCreator fresh) {
-            this.pos   = pos;
-            this.owner = owner;
-            this.fresh = fresh;
+    /**
+     * @param pos
+     * @param owner
+     * @param fresh
+     */
+    public FreshVariableTraverser(int pos,
+                                  Symbol owner,
+                                  FreshNameCreator fresh) {
+        this.pos   = pos;
+        this.owner = owner;
+        this.fresh = fresh;
 
-            helpMap  =  new HashMap();
-      }
+        helpMap = new HashMap();
+    }
 
-      void handleVariableSymbol( Symbol sym ) {
-            Symbol helpVar = new TermSymbol( pos,
-                                             fresh.newName( sym.name
-                                                            .toString() ),
-                                             owner,
-                                             0)
-                  .setType( sym.type() );
+    /**
+     * @param sym
+     */
+    void handleVariableSymbol(Symbol sym) {
+        Symbol helpVar =
+            new TermSymbol(pos,
+                           fresh.newName(sym.name.toString()),
+                           owner,
+                           0);
+        helpVar.setType(sym.type());
 
-            helpMap.put( sym, helpVar );
-      }
+        helpMap.put(sym, helpVar);
+    }
 
 }
-- 
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