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diff --git a/libjava/classpath/java/awt/ScrollPaneAdjustable.java b/libjava/classpath/java/awt/ScrollPaneAdjustable.java
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+/* ScrollPaneAdjustable.java -- Scrollbars for a ScrollPane
+   Copyright (C) 1999 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 java.awt;
+
+import java.awt.event.AdjustmentListener;
+import java.io.Serializable;
+
+/**
+ * Need this class since the serialization spec for ScrollPane
+ * uses it.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @since 1.4
+ */
+public class ScrollPaneAdjustable
+  implements Adjustable, Serializable
+{
+  private static final long serialVersionUID = -3359745691033257079L;
+ 
+  ScrollPane sp;
+  int orientation;
+  int value;
+  int minimum;
+  int maximum;
+  int visibleAmount;
+  int unitIncrement = 1;
+  int blockIncrement = 1;
+  AdjustmentListener adjustmentListener;
+
+  private transient boolean valueIsAdjusting = false;
+
+  ScrollPaneAdjustable (ScrollPane sp, int orientation)
+  {
+    this.sp = sp;
+    this.orientation = orientation;
+  }
+  
+  ScrollPaneAdjustable (ScrollPane sp, int orientation, int value, int minimum,
+                        int maximum, int visibleAmount, int unitIncrement,
+                        int blockIncrement)
+  {
+    this.sp = sp;
+    this.orientation = orientation;
+    this.value = value;
+    this.minimum = minimum;
+    this.maximum = maximum;
+    this.visibleAmount = visibleAmount;
+    this.unitIncrement = unitIncrement;
+    this.blockIncrement = blockIncrement;
+  }
+  
+  public void addAdjustmentListener (AdjustmentListener listener)
+  {
+    AWTEventMulticaster.add (adjustmentListener, listener);
+  }
+  
+  public void removeAdjustmentListener (AdjustmentListener listener)
+  {
+    AWTEventMulticaster.remove (adjustmentListener, listener);
+  }
+  
+  public AdjustmentListener[] getAdjustmentListeners ()
+  {
+    return (AdjustmentListener[]) AWTEventMulticaster.getListeners
+                               (adjustmentListener, AdjustmentListener.class);
+  }
+
+  public int getBlockIncrement ()
+  {
+    return blockIncrement;
+  }
+
+  public int getMaximum ()
+  {
+    return maximum;
+  }
+
+  public int getMinimum ()
+  {
+    return minimum;
+  }
+
+  public int getOrientation ()
+  {
+    return orientation;
+  }
+
+  public int getUnitIncrement ()
+  {
+    return unitIncrement;
+  }
+  
+  public int getValue ()
+  {
+    return value;
+  }
+
+  public int getVisibleAmount ()
+  {
+    return visibleAmount;
+  }
+
+  public void setBlockIncrement (int blockIncrement)
+  {
+    this.blockIncrement = blockIncrement;
+  }
+    
+  public void setMaximum (int maximum)
+  {
+    this.maximum = maximum;
+  }
+
+  public void setMinimum (int minimum)
+  {
+    this.minimum = minimum;
+  }
+
+  public void setUnitIncrement (int unitIncrement)
+  {
+    this.unitIncrement = unitIncrement;
+  }
+
+  public void setValue (int value)
+  {
+    this.value = value;
+
+    if (value < minimum)
+      minimum = value;
+
+    if (value > maximum)
+      maximum = value;
+  }
+  
+  public void setVisibleAmount (int visibleAmount)
+  {
+    this.visibleAmount = visibleAmount;
+  }
+
+  public String paramString ()
+  {
+    throw new Error ("not implemented");
+  }
+
+  /**
+   * Returns true if the value is in the process of changing.
+   *
+   * @since 1.4
+   */
+  public boolean getValueIsAdjusting ()
+  {
+    return valueIsAdjusting;
+  }
+
+  /**
+   * Sets the value of valueIsAdjusting.
+   *
+   * @since 1.4
+   */
+  public void setValueIsAdjusting (boolean valueIsAdjusting)
+  {
+    this.valueIsAdjusting = valueIsAdjusting;
+  }
+} // class ScrollPaneAdjustable
+