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diff --git a/libjava/classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java b/libjava/classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java
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+++ b/libjava/classpath/javax/swing/plaf/metal/MetalInternalFrameUI.java
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+/* MetalInternalFrameUI.java
+   Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.swing.plaf.metal;
+
+import java.util.HashMap;
+
+import javax.swing.JComponent;
+import javax.swing.JInternalFrame;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicInternalFrameUI;
+
+public class MetalInternalFrameUI
+  extends BasicInternalFrameUI
+{
+
+  /** The instances of MetalInternalFrameUI*/
+  private static HashMap instances;
+
+  /**
+   * Constructs a new instance of MetalInternalFrameUI.
+   */
+  public MetalInternalFrameUI(JInternalFrame frame)
+  {
+    super(frame);
+  }
+
+  /**
+   * Returns an instance of MetalInternalFrameUI.
+   *
+   * @param component the component for which we return an UI instance
+   *
+   * @return an instance of MetalInternalFrameUI
+   */
+  public static ComponentUI createUI(JComponent component)
+  {
+    if (instances == null)
+      instances = new HashMap();
+
+
+    Object o = instances.get(component);
+    MetalInternalFrameUI instance;
+    if (o == null)
+      {
+	instance = new MetalInternalFrameUI((JInternalFrame) component);
+	instances.put(component, instance);
+      }
+    else
+      instance = (MetalInternalFrameUI) o;
+
+    return instance;
+  }
+}