6 files changed, 17 insertions, 17 deletions

diff --git a/javax/swing/JTree.java b/javax/swing/JTree.java
index 332ec7424..c0365bc38 100644
--- a/javax/swing/JTree.java
+++ b/javax/swing/JTree.java
@@ -3105,7 +3105,7 @@ public class JTree extends JComponent implements Scrollable, Accessible
   {
     while (toRemove.hasMoreElements())
       {
-        TreePath current = (TreePath) toRemove.nextElement();
+        TreePath current = toRemove.nextElement();
         Enumeration descendants = getDescendantToggledPaths(current);
         
         while (descendants.hasMoreElements())
diff --git a/javax/swing/table/DefaultTableColumnModel.java b/javax/swing/table/DefaultTableColumnModel.java
index e4e7201b1..717ea9868 100644
--- a/javax/swing/table/DefaultTableColumnModel.java
+++ b/javax/swing/table/DefaultTableColumnModel.java
@@ -243,7 +243,7 @@ public class DefaultTableColumnModel
     int columnCount = tableColumns.size();
     for (int i = 0; i < columnCount; i++) 
     {
-      TableColumn tc = (TableColumn) tableColumns.get(i);
+      TableColumn tc = tableColumns.get(i);
       if (identifier.equals(tc.getIdentifier()))
         return i;
     }
@@ -264,7 +264,7 @@ public class DefaultTableColumnModel
    */
   public TableColumn getColumn(int columnIndex)
   {
-    return (TableColumn) tableColumns.get(columnIndex);
+    return tableColumns.get(columnIndex);
   }
 
   /**
@@ -299,7 +299,7 @@ public class DefaultTableColumnModel
   {    
     for (int i = 0; i < tableColumns.size(); ++i)
       {
-        int w = ((TableColumn) tableColumns.get(i)).getWidth();
+        int w = (tableColumns.get(i)).getWidth();
         if (0 <= x && x < w)
           return i;
         else
@@ -654,7 +654,7 @@ public class DefaultTableColumnModel
         totalColumnWidth = 0;
         for (int i = 0; i < tableColumns.size(); ++i)
           {
-            totalColumnWidth += ((TableColumn) tableColumns.get(i)).getWidth();
+            totalColumnWidth += tableColumns.get(i).getWidth();
           }
       }
   }
diff --git a/javax/swing/text/html/MinimalHTMLWriter.java b/javax/swing/text/html/MinimalHTMLWriter.java
index d42951a05..acb2c04ac 100644
--- a/javax/swing/text/html/MinimalHTMLWriter.java
+++ b/javax/swing/text/html/MinimalHTMLWriter.java
@@ -321,7 +321,7 @@ public class MinimalHTMLWriter extends AbstractWriter
       }
     else
       { // What else to do here?
-	Style s = (Style)doc.getStyle("default");
+	Style s = doc.getStyle("default");
 	if(s != null)
 	  writeStyle( s );
       }
diff --git a/javax/swing/text/html/parser/DTD.java b/javax/swing/text/html/parser/DTD.java
index ae3c184f1..09b50fee7 100644
--- a/javax/swing/text/html/parser/DTD.java
+++ b/javax/swing/text/html/parser/DTD.java
@@ -181,7 +181,7 @@ public class DTD
   public static DTD getDTD(String name)
                     throws IOException
   {
-    DTD d = (DTD) dtdHash.get(name);
+    DTD d = dtdHash.get(name);
 
     if (d == null)
       {
@@ -210,7 +210,7 @@ public class DTD
    */
   public Element getElement(int index)
   {
-    return (Element) elements.get(index);
+    return elements.get(index);
   }
 
   /**
@@ -235,7 +235,7 @@ public class DTD
    */
   public Entity getEntity(String entity_name)
   {
-    return (Entity) entityHash.get(entity_name);
+    return entityHash.get(entity_name);
   }
 
   /**
diff --git a/javax/swing/tree/DefaultMutableTreeNode.java b/javax/swing/tree/DefaultMutableTreeNode.java
index 9f587946f..218d31473 100644
--- a/javax/swing/tree/DefaultMutableTreeNode.java
+++ b/javax/swing/tree/DefaultMutableTreeNode.java
@@ -202,7 +202,7 @@ public class DefaultMutableTreeNode
    */
   public void remove(int index)
   {
-    MutableTreeNode child = (MutableTreeNode) children.remove(index);
+    MutableTreeNode child = children.remove(index);
     child.setParent(null);
   }
 
@@ -553,7 +553,7 @@ public class DefaultMutableTreeNode
               {
                 node = node.getParent();
                 size = node.getChildCount();
-                index = ((Integer) stack.pop()).intValue() + 1;
+                index = stack.pop().intValue() + 1;
                 current--;
               }
             while (index >= size
diff --git a/javax/swing/undo/UndoManager.java b/javax/swing/undo/UndoManager.java
index b9e6de675..1f47d5170 100644
--- a/javax/swing/undo/UndoManager.java
+++ b/javax/swing/undo/UndoManager.java
@@ -196,7 +196,7 @@ public class UndoManager
 
     size = edits.size();
     for (int i = size - 1; i >= 0; i--)
-      ((UndoableEdit) edits.get(i)).die();
+      edits.get(i).die();
     indexOfNextAdd = 0;
     edits.clear();
   }
@@ -244,7 +244,7 @@ public class UndoManager
       return;
 
     for (int i = to; i >= from; i--)
-        ((UndoableEdit) edits.get(i)).die();
+        edits.get(i).die();
 
     // Remove the range [from .. to] from edits. If from == to, which
     // is likely to be a very common case, we can do better than
@@ -275,7 +275,7 @@ public class UndoManager
 
     for (int i = indexOfNextAdd - 1; i >= 0; i--)
       {
-        result = (UndoableEdit) edits.get(i);
+        result = edits.get(i);
         if (result.isSignificant())
           return result;
       }
@@ -298,7 +298,7 @@ public class UndoManager
 
     for (int i = indexOfNextAdd; i < edits.size(); i++)
       {
-        result = (UndoableEdit) edits.get(i);
+        result = edits.get(i);
         if (result.isSignificant())
           return result;
       }
@@ -324,7 +324,7 @@ public class UndoManager
     while (true)
       {
         indexOfNextAdd -= 1;
-        cur = (UndoableEdit) edits.get(indexOfNextAdd);
+        cur = edits.get(indexOfNextAdd);
         cur.undo();
         if (cur == edit)
           return;
@@ -348,7 +348,7 @@ public class UndoManager
 
     while (true)
       {
-        cur = (UndoableEdit) edits.get(indexOfNextAdd);
+        cur = edits.get(indexOfNextAdd);
         indexOfNextAdd += 1;
         cur.redo();
         if (cur == edit)