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diff --git a/libjava/classpath/javax/swing/table/DefaultTableColumnModel.java b/libjava/classpath/javax/swing/table/DefaultTableColumnModel.java
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--- a/libjava/classpath/javax/swing/table/DefaultTableColumnModel.java
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@@ -1,671 +0,0 @@
-/* DefaultTableColumnModel.java --
-   Copyright (C) 2002, 2004, 2005, 2006,  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.table;
-
-import java.beans.PropertyChangeEvent;
-import java.beans.PropertyChangeListener;
-import java.io.Serializable;
-import java.util.Enumeration;
-import java.util.EventListener;
-import java.util.Vector;
-
-import javax.swing.DefaultListSelectionModel;
-import javax.swing.JTable;
-import javax.swing.ListSelectionModel;
-import javax.swing.event.ChangeEvent;
-import javax.swing.event.EventListenerList;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
-import javax.swing.event.TableColumnModelEvent;
-import javax.swing.event.TableColumnModelListener;
-
-/**
- * A model that stores information about the columns used in a {@link JTable}.
- *
- * @see JTable#setColumnModel(TableColumnModel)
- *
- * @author      Andrew Selkirk
- */
-public class DefaultTableColumnModel
-  implements TableColumnModel, PropertyChangeListener, ListSelectionListener,
-             Serializable
-{
-  private static final long serialVersionUID = 6580012493508960512L;
-
-  /**
-   * Storage for the table columns.
-   */
-  protected Vector<TableColumn> tableColumns;
-
-  /**
-   * A selection model that keeps track of column selections.
-   */
-  protected ListSelectionModel selectionModel;
-
-  /**
-   * The space between the columns (the default value is <code>1</code>).
-   */
-  protected int columnMargin;
-
-  /**
-   * Storage for the listeners registered with the model.
-   */
-  protected EventListenerList listenerList = new EventListenerList();
-
-  /**
-   * A change event used when notifying listeners of a change to the
-   * <code>columnMargin</code> field.  This single event is reused for all
-   * notifications (it is lazily instantiated within the
-   * {@link #fireColumnMarginChanged()} method).
-   */
-  protected transient ChangeEvent changeEvent;
-
-  /**
-   * A flag that indicates whether or not columns can be selected.
-   */
-  protected boolean columnSelectionAllowed;
-
-  /**
-   * The total width of all the columns in this model.
-   */
-  protected int totalColumnWidth;
-
-  /**
-   * Creates a new table column model with zero columns.  A default column
-   * selection model is created by calling {@link #createSelectionModel()}.
-   * The default value for <code>columnMargin</code> is <code>1</code> and
-   * the default value for <code>columnSelectionAllowed</code> is
-   * <code>false</code>.
-   */
-  public DefaultTableColumnModel()
-  {
-    tableColumns = new Vector();
-    selectionModel = createSelectionModel();
-    selectionModel.addListSelectionListener(this);
-    columnMargin = 1;
-    columnSelectionAllowed = false;
-  }
-
-  /**
-   * Adds a column to the model then calls
-   * {@link #fireColumnAdded(TableColumnModelEvent)} to notify the registered
-   * listeners.  The model registers itself with the column as a
-   * {@link PropertyChangeListener} so that changes to the column width will
-   * invalidate the cached {@link #totalColumnWidth} value.
-   *
-   * @param column  the column (<code>null</code> not permitted).
-   *
-   * @throws IllegalArgumentException if <code>column</code> is
-   *     <code>null</code>.
-   *
-   * @see #removeColumn(TableColumn)
-   */
-  public void addColumn(TableColumn column)
-  {
-    if (column == null)
-      throw new IllegalArgumentException("Null 'col' argument.");
-    tableColumns.add(column);
-    column.addPropertyChangeListener(this);
-    invalidateWidthCache();
-    fireColumnAdded(new TableColumnModelEvent(this, 0,
-                                              tableColumns.size() - 1));
-  }
-
-  /**
-   * Removes a column from the model then calls
-   * {@link #fireColumnRemoved(TableColumnModelEvent)} to notify the registered
-   * listeners.  If the specified column does not belong to the model, or is
-   * <code>null</code>, this method does nothing.
-   *
-   * @param column the column to be removed (<code>null</code> permitted).
-   *
-   * @see #addColumn(TableColumn)
-   */
-  public void removeColumn(TableColumn column)
-  {
-    int index = this.tableColumns.indexOf(column);
-    if (index < 0)
-      return;
-    tableColumns.remove(column);
-    fireColumnRemoved(new TableColumnModelEvent(this, index, 0));
-    column.removePropertyChangeListener(this);
-    invalidateWidthCache();
-  }
-
-  /**
-   * Moves the column at index i to the position specified by index j, then
-   * calls {@link #fireColumnMoved(TableColumnModelEvent)} to notify registered
-   * listeners.
-   *
-   * @param i index of the column that will be moved.
-   * @param j index of the column's new location.
-   *
-   * @throws IllegalArgumentException if <code>i</code> or <code>j</code> are
-   *     outside the range <code>0</code> to <code>N-1</code>, where
-   *     <code>N</code> is the column count.
-   */
-  public void moveColumn(int i, int j)
-  {
-    int columnCount = getColumnCount();
-    if (i < 0 || i >= columnCount)
-      throw new IllegalArgumentException("Index 'i' out of range.");
-    if (j < 0 || j >= columnCount)
-      throw new IllegalArgumentException("Index 'j' out of range.");
-    TableColumn column = tableColumns.remove(i);
-    tableColumns.add(j, column);
-    fireColumnMoved(new TableColumnModelEvent(this, i, j));
-  }
-
-  /**
-   * Sets the column margin then calls {@link #fireColumnMarginChanged()} to
-   * notify the registered listeners.
-   *
-   * @param margin  the column margin.
-   *
-   * @see #getColumnMargin()
-   */
-  public void setColumnMargin(int margin)
-  {
-    columnMargin = margin;
-    fireColumnMarginChanged();
-  }
-
-  /**
-   * Returns the number of columns in the model.
-   *
-   * @return The column count.
-   */
-  public int getColumnCount()
-  {
-    return tableColumns.size();
-  }
-
-  /**
-   * Returns an enumeration of the columns in the model.
-   *
-   * @return An enumeration of the columns in the model.
-   */
-  public Enumeration<TableColumn> getColumns()
-  {
-    return tableColumns.elements();
-  }
-
-  /**
-   * Returns the index of the {@link TableColumn} with the given identifier.
-   *
-   * @param identifier  the identifier (<code>null</code> not permitted).
-   *
-   * @return The index of the {@link TableColumn} with the given identifier.
-   *
-   * @throws IllegalArgumentException if <code>identifier</code> is
-   *         <code>null</code> or there is no column with that identifier.
-   */
-  public int getColumnIndex(Object identifier)
-  {
-    if (identifier == null)
-      throw new IllegalArgumentException("Null identifier.");
-    int columnCount = tableColumns.size();
-    for (int i = 0; i < columnCount; i++)
-    {
-      TableColumn tc = tableColumns.get(i);
-      if (identifier.equals(tc.getIdentifier()))
-        return i;
-    }
-    throw new IllegalArgumentException("No TableColumn with that identifier.");
-  }
-
-  /**
-   * Returns the column at the specified index.
-   *
-   * @param columnIndex  the column index (in the range from <code>0</code> to
-   *     <code>N-1</code>, where <code>N</code> is the number of columns in
-   *     the model).
-   *
-   * @return The column at the specified index.
-   *
-   * @throws ArrayIndexOutOfBoundsException if <code>i</code> is not within
-   *     the specified range.
-   */
-  public TableColumn getColumn(int columnIndex)
-  {
-    return tableColumns.get(columnIndex);
-  }
-
-  /**
-   * Returns the column margin.
-   *
-   * @return The column margin.
-   *
-   * @see #setColumnMargin(int)
-   */
-  public int getColumnMargin()
-  {
-    return columnMargin;
-  }
-
-  /**
-   * Returns the index of the column that contains the specified x-coordinate.
-   * This method assumes that:
-   * <ul>
-   * <li>column zero begins at position zero;</li>
-   * <li>all columns appear in order;</li>
-   * <li>individual column widths are taken into account, but the column margin
-   *     is ignored.</li>
-   * </ul>
-   * If no column contains the specified position, this method returns
-   * <code>-1</code>.
-   *
-   * @param x  the x-position.
-   *
-   * @return The column index, or <code>-1</code>.
-   */
-  public int getColumnIndexAtX(int x)
-  {
-    for (int i = 0; i < tableColumns.size(); ++i)
-      {
-        int w = (tableColumns.get(i)).getWidth();
-        if (0 <= x && x < w)
-          return i;
-        else
-          x -= w;
-      }
-    return -1;
-  }
-
-  /**
-   * Returns total width of all the columns in the model, ignoring the
-   * {@link #columnMargin}.
-   *
-   * @return The total width of all the columns.
-   */
-  public int getTotalColumnWidth()
-  {
-    if (totalColumnWidth == -1)
-      recalcWidthCache();
-    return totalColumnWidth;
-  }
-
-  /**
-   * Sets the selection model that will be used to keep track of the selected
-   * columns.
-   *
-   * @param model  the selection model (<code>null</code> not permitted).
-   *
-   * @throws IllegalArgumentException if <code>model</code> is
-   *     <code>null</code>.
-   *
-   * @see #getSelectionModel()
-   */
-  public void setSelectionModel(ListSelectionModel model)
-  {
-    if (model == null)
-      throw new IllegalArgumentException();
-
-    selectionModel.removeListSelectionListener(this);
-    selectionModel = model;
-    selectionModel.addListSelectionListener(this);
-  }
-
-  /**
-   * Returns the selection model used to track table column selections.
-   *
-   * @return The selection model.
-   *
-   * @see #setSelectionModel(ListSelectionModel)
-   */
-  public ListSelectionModel getSelectionModel()
-  {
-    return selectionModel;
-  }
-
-  /**
-   * Sets the flag that indicates whether or not column selection is allowed.
-   *
-   * @param flag  the new flag value.
-   *
-   * @see #getColumnSelectionAllowed()
-   */
-  public void setColumnSelectionAllowed(boolean flag)
-  {
-    columnSelectionAllowed = flag;
-  }
-
-  /**
-   * Returns <code>true</code> if column selection is allowed, and
-   * <code>false</code> if column selection is not allowed.
-   *
-   * @return A boolean.
-   *
-   * @see #setColumnSelectionAllowed(boolean)
-   */
-  public boolean getColumnSelectionAllowed()
-  {
-    return columnSelectionAllowed;
-  }
-
-  /**
-   * Returns an array containing the indices of the selected columns.
-   *
-   * @return An array containing the indices of the selected columns.
-   */
-  public int[] getSelectedColumns()
-  {
-    // FIXME: Implementation of this method was taken from private method
-    // JTable.getSelections(), which is used in various places in JTable
-    // including selected row calculations and cannot be simply removed.
-    // This design should be improved to illuminate duplication of code.
-
-    ListSelectionModel lsm = this.selectionModel;
-    int sz = getSelectedColumnCount();
-    int [] ret = new int[sz];
-
-    int lo = lsm.getMinSelectionIndex();
-    int hi = lsm.getMaxSelectionIndex();
-    int j = 0;
-    java.util.ArrayList ls = new java.util.ArrayList();
-    if (lo != -1 && hi != -1)
-      {
-        switch (lsm.getSelectionMode())
-          {
-          case ListSelectionModel.SINGLE_SELECTION:
-            ret[0] = lo;
-            break;
-
-          case ListSelectionModel.SINGLE_INTERVAL_SELECTION:
-            for (int i = lo; i <= hi; ++i)
-              ret[j++] = i;
-            break;
-
-          case ListSelectionModel.MULTIPLE_INTERVAL_SELECTION:
-            for (int i = lo; i <= hi; ++i)
-              if (lsm.isSelectedIndex(i))
-                ret[j++] = i;
-            break;
-          }
-      }
-    return ret;
-  }
-
-  /**
-   * Returns the number of selected columns in the model.
-   *
-   * @return The selected column count.
-   *
-   * @see #getSelectionModel()
-   */
-  public int getSelectedColumnCount()
-  {
-    // FIXME: Implementation of this method was taken from private method
-    // JTable.countSelections(), which is used in various places in JTable
-    // including selected row calculations and cannot be simply removed.
-    // This design should be improved to illuminate duplication of code.
-
-    ListSelectionModel lsm = this.selectionModel;
-    int lo = lsm.getMinSelectionIndex();
-    int hi = lsm.getMaxSelectionIndex();
-    int sum = 0;
-
-    if (lo != -1 && hi != -1)
-      {
-        switch (lsm.getSelectionMode())
-          {
-          case ListSelectionModel.SINGLE_SELECTION:
-            sum = 1;
-            break;
-
-          case ListSelectionModel.SINGLE_INTERVAL_SELECTION:
-            sum = hi - lo + 1;
-            break;
-
-          case ListSelectionModel.MULTIPLE_INTERVAL_SELECTION:
-            for (int i = lo; i <= hi; ++i)
-              if (lsm.isSelectedIndex(i))
-                ++sum;
-            break;
-          }
-      }
-
-     return sum;
-  }
-
-  /**
-   * Registers a listener with the model, so that it will receive
-   * {@link TableColumnModelEvent} notifications.
-   *
-   * @param listener the listener (<code>null</code> ignored).
-   */
-  public void addColumnModelListener(TableColumnModelListener listener)
-  {
-    listenerList.add(TableColumnModelListener.class, listener);
-  }
-
-  /**
-   * Deregisters a listener so that it no longer receives notification of
-   * changes to this model.
-   *
-   * @param listener  the listener to remove
-   */
-  public void removeColumnModelListener(TableColumnModelListener listener)
-  {
-    listenerList.remove(TableColumnModelListener.class, listener);
-  }
-
-  /**
-   * Returns an array containing the listeners that are registered with the
-   * model.  If there are no listeners, an empty array is returned.
-   *
-   * @return An array containing the listeners that are registered with the
-   *     model.
-   *
-   * @see #addColumnModelListener(TableColumnModelListener)
-   * @since 1.4
-   */
-  public TableColumnModelListener[] getColumnModelListeners()
-  {
-    return (TableColumnModelListener[])
-      listenerList.getListeners(TableColumnModelListener.class);
-  }
-
-  /**
-   * Sends the specified {@link TableColumnModelEvent} to all registered
-   * listeners, to indicate that a column has been added to the model.  The
-   * event's <code>toIndex</code> attribute should contain the index of the
-   * added column.
-   *
-   * @param e  the event.
-   *
-   * @see #addColumn(TableColumn)
-   */
-  protected void fireColumnAdded(TableColumnModelEvent e)
-  {
-    TableColumnModelListener[] listeners = getColumnModelListeners();
-
-    for (int i = 0; i < listeners.length; i++)
-      listeners[i].columnAdded(e);
-  }
-
-  /**
-   * Sends the specified {@link TableColumnModelEvent} to all registered
-   * listeners, to indicate that a column has been removed from the model.  The
-   * event's <code>fromIndex</code> attribute should contain the index of the
-   * removed column.
-   *
-   * @param e  the event.
-   *
-   * @see #removeColumn(TableColumn)
-   */
-  protected void fireColumnRemoved(TableColumnModelEvent e)
-  {
-    TableColumnModelListener[] listeners = getColumnModelListeners();
-
-    for (int i = 0; i < listeners.length; i++)
-      listeners[i].columnRemoved(e);
-  }
-
-  /**
-   * Sends the specified {@link TableColumnModelEvent} to all registered
-   * listeners, to indicate that a column in the model has been moved.  The
-   * event's <code>fromIndex</code> attribute should contain the old column
-   * index, and the <code>toIndex</code> attribute should contain the new
-   * column index.
-   *
-   * @param e  the event.
-   *
-   * @see #moveColumn(int, int)
-   */
-  protected void fireColumnMoved(TableColumnModelEvent e)
-  {
-    TableColumnModelListener[] listeners = getColumnModelListeners();
-
-    for (int i = 0; i < listeners.length; i++)
-      listeners[i].columnMoved(e);
-  }
-
-  /**
-   * Sends the specified {@link ListSelectionEvent} to all registered listeners,
-   * to indicate that the column selections have changed.
-   *
-   * @param e  the event.
-   *
-   * @see #valueChanged(ListSelectionEvent)
-   */
-  protected void fireColumnSelectionChanged(ListSelectionEvent e)
-  {
-    EventListener [] listeners = getListeners(TableColumnModelListener.class);
-    for (int i = 0; i < listeners.length; ++i)
-      ((TableColumnModelListener) listeners[i]).columnSelectionChanged(e);
-  }
-
-  /**
-   * Sends a {@link ChangeEvent} to the model's registered listeners to
-   * indicate that the column margin was changed.
-   *
-   * @see #setColumnMargin(int)
-   */
-  protected void fireColumnMarginChanged()
-  {
-    EventListener[] listeners = getListeners(TableColumnModelListener.class);
-    if (changeEvent == null && listeners.length > 0)
-      changeEvent = new ChangeEvent(this);
-    for (int i = 0; i < listeners.length; ++i)
-      ((TableColumnModelListener) listeners[i]).columnMarginChanged(changeEvent);
-  }
-
-  /**
-   * Returns an array containing the listeners (of the specified type) that
-   * are registered with this model.
-   *
-   * @param listenerType  the listener type (must indicate a subclass of
-   *     {@link EventListener}, <code>null</code> not permitted).
-   *
-   * @return An array containing the listeners (of the specified type) that
-   *     are registered with this model.
-   */
-  public <T extends EventListener> T[] getListeners(Class<T> listenerType)
-  {
-    return listenerList.getListeners(listenerType);
-  }
-
-  /**
-   * Receives notification of property changes for the columns in the model.
-   * If the <code>width</code> property for any column changes, we invalidate
-   * the {@link #totalColumnWidth} value here.
-   *
-   * @param event  the event.
-   */
-  public void propertyChange(PropertyChangeEvent event)
-  {
-    if (event.getPropertyName().equals("width"))
-          invalidateWidthCache();
-  }
-
-  /**
-   * Receives notification of the change to the list selection model, and
-   * responds by calling
-   * {@link #fireColumnSelectionChanged(ListSelectionEvent)}.
-   *
-   * @param e  the list selection event.
-   *
-   * @see #getSelectionModel()
-   */
-  public void valueChanged(ListSelectionEvent e)
-  {
-    fireColumnSelectionChanged(e);
-  }
-
-  /**
-   * Creates a default selection model to track the currently selected
-   * column(s).  This method is called by the constructor and returns a new
-   * instance of {@link DefaultListSelectionModel}.
-   *
-   * @return A new default column selection model.
-   */
-  protected ListSelectionModel createSelectionModel()
-  {
-    return new DefaultListSelectionModel();
-  }
-
-  /**
-   * Recalculates the total width of the columns, if the cached value is
-   * <code>-1</code>.  Otherwise this method does nothing.
-   *
-   * @see #getTotalColumnWidth()
-   */
-  protected void recalcWidthCache()
-  {
-    if (totalColumnWidth == -1)
-      {
-        totalColumnWidth = 0;
-        for (int i = 0; i < tableColumns.size(); ++i)
-          {
-            totalColumnWidth += tableColumns.get(i).getWidth();
-          }
-      }
-  }
-
-  /**
-   * Sets the {@link #totalColumnWidth} field to <code>-1</code>.
-   *
-   * @see #recalcWidthCache()
-   */
-  private void invalidateWidthCache()
-  {
-    totalColumnWidth = -1;
-  }
-}