1 files changed, 0 insertions, 312 deletions
diff --git a/libjava/classpath/javax/swing/tree/TreePath.java b/libjava/classpath/javax/swing/tree/TreePath.java
deleted file mode 100644
index 7649706..0000000
--- a/libjava/classpath/javax/swing/tree/TreePath.java
+++ /dev/null
@@ -1,312 +0,0 @@
-/* TreePath.java --
-   Copyright (C) 2002, 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.tree;
-
-import java.io.Serializable;
-import java.util.Arrays;
-
-/**
- * A <code>TreePath</code> represents a sequence of tree elements that form
- * a path starting from the root of a tree.  A tree element can be represented
- * by any {@link Object}.
- *
- * @author Andrew Selkirk
- */
-public class TreePath implements Serializable
-{
-  static final long serialVersionUID = 4380036194768077479L;
-
-  /**
-   * The actual patch. The {@link DefaultTreeSelectionModel#clone()}
-   * assumes that the TreePath is immutable, so it is marked final here.
-   */
-  private final Object[] path;
-
-  /**
-   * The parent path (to be reused).
-   */
-  private transient TreePath parentPath;
-
-
-  /**
-   * Creates a path from the list of objects representing tree elements.  The
-   * incoming array is copied so that subsequent changes do not affect this
-   * tree path.
-   *
-   * @param path  the elements in the path (<code>null</code> not permitted).
-   *
-   * @throws IllegalArgumentException if <code>path</code> is <code>null</code>.
-   */
-  public TreePath(Object[] path)
-  {
-    if (path == null)
-      throw new IllegalArgumentException("Null 'path' not permitted.");
-    this.path = new Object[path.length];
-    System.arraycopy(path, 0, this.path, 0, path.length);
-  }
-
-  /**
-   * Creates a new path from a single element.
-   *
-   * @param element the element (<code>null</code> not permitted).
-   *
-   * @throws IllegalArgumentException if <code>element</code> is
-   *         <code>null</code>.
-   */
-  public TreePath(Object element)
-  {
-    path = new Object[1];
-    path[0] = element;
-  }
-
-  /**
-   * Creates a new tree path by adding the specified <code>element</code> to
-   * the <code>path</code>.
-   *
-   * @param path  a tree path.
-   * @param element  a path element.
-   */
-  protected TreePath(TreePath path, Object element)
-  {
-    if (element == null)
-      throw new NullPointerException("Null 'element' argument.");
-    Object[] treepath = path.getPath();
-
-    // Create Tree Path
-    this.path = new Object[treepath.length + 1];
-    System.arraycopy(treepath, 0, this.path, 0, treepath.length);
-    this.path[treepath.length] = element;
-  }
-
-  /**
-   * Creates a new tree path using the first <code>length</code> elements
-   * from the given array.
-   *
-   * @param path  the path elements.
-   * @param length  the path length.
-   */
-  protected TreePath(Object[] path, int length)
-  {
-    // Create Path
-    this.path = new Object[length];
-    System.arraycopy(path, 0, this.path, 0, length);
-  }
-
-  /**
-   * Default constructor.
-   */
-  protected TreePath()
-  {
-    path = new Object[0];
-  }
-
-
-  /**
-   * Returns a hashcode for the path.
-   *
-   * @return A hashcode.
-   */
-  public int hashCode()
-  {
-    return getLastPathComponent().hashCode();
-  }
-
-  /**
-   * Tests this path for equality with an arbitrary object.  An object is
-   * considered equal to this path if and only if:
-   * <ul>
-   * <li>the object is not <code>null</code>;</li>
-   * <li>the object is an instanceof {@link TreePath};</li>
-   * <li>the object contains the same elements in the same order as this
-   * {@link TreePath};</li>
-   * </ul>
-   *
-   * @param object  the object (<code>null</code> permitted).
-   *
-   * @return <code>true</code> if <code>obj</code> is equal to this tree path,
-   *         and <code>false</code> otherwise.
-   */
-  public boolean equals(Object object)
-  {
-    Object[] treepath;
-    int index;
-
-    if (object instanceof TreePath)
-      {
-        treepath = ((TreePath) object).getPath();
-        if (treepath.length != path.length)
-          return false;
-        for (index = 0; index < path.length; index++)
-          {
-            if (!path[index].equals(treepath[index]))
-              return false;
-          }
-
-        // Tree Path's are equals
-        return true;
-      }
-
-    // Unequal
-    return false;
-  }
-
-  /**
-   * Returns a string representation of this path.
-   *
-   * @return A string representation of this path.
-   */
-  public String toString()
-  {
-    if (path.length == 1)
-      return String.valueOf(path[0]);
-    else
-      return Arrays.asList(path).toString();
-  }
-
-  /**
-   * Returns an array containing the path elements.
-   *
-   * @return An array containing the path elements.
-   */
-  public Object[] getPath()
-  {
-    return (Object[]) path.clone();
-  }
-
-  /**
-   * Returns the last object in the path.
-   *
-   * @return The last object in the path.
-   */
-  public Object getLastPathComponent()
-  {
-    return path[path.length - 1];
-  }
-
-  /**
-   * Returns the number of elements in the path.
-   *
-   * @return The number of elements in the path.
-   */
-  public int getPathCount()
-  {
-    return path.length;
-  }
-
-  /**
-   * Returns the element at the specified position in the path.
-   *
-   * @param position the element position (<code>0 &lt N - 1</code>, where
-   *                 <code>N</code> is the number of elements in the path).
-   *
-   * @return The element at the specified position.
-   *
-   * @throws IllegalArgumentException if <code>position</code> is outside the
-   *         valid range.
-   */
-  public Object getPathComponent(int position)
-  {
-    if (position < 0 || position >= getPathCount())
-      throw new IllegalArgumentException("Invalid position: " + position);
-    return path[position];
-  }
-
-  /**
-   * Returns <code>true</code> if <code>path</code> is a descendant of this
-   * path, and <code>false</code> otherwise.  If <code>path</code> is
-   * <code>null</code>, this method returns <code>false</code>.
-   *
-   * @param path  the path to check (<code>null</code> permitted).
-   *
-   * @return <code>true</code> if <code>path</code> is a descendant of this
-   *         path, and <code>false</code> otherwise
-   */
-  public boolean isDescendant(TreePath path)
-  {
-    if (path == null)
-      return false;
-    int count = getPathCount();
-    int otherPathLength = path.getPathCount();
-    if (otherPathLength < count)
-      return false;
-    while (otherPathLength > count)
-      {
-        otherPathLength--;
-        path = path.getParentPath();
-      }
-
-    return equals(path);
-  }
-
-  /**
-   * Creates a new path that is equivalent to this path plus the specified
-   * element.
-   *
-   * @param element  the element.
-   *
-   * @return A tree path.
-   */
-  public TreePath pathByAddingChild(Object element)
-  {
-    return new TreePath(this, element);
-  }
-
-  /**
-   * Returns the parent path, which is a path containing all the same elements
-   * as this path, except for the last one.  If this path contains only one
-   * element, the method returns <code>null</code>.
-   *
-   * @return The parent path, or <code>null</code> if this path has only one
-   *         element.
-   */
-  public TreePath getParentPath()
-  {
-    // If this path has only one element, then we return null. That
-    // is what the JDK does.
-    if (path.length <= 1)
-      return null;
-
-    // Reuse the parent path, if possible. The parent path is requested
-    // during the tree repainting, so reusing generates a lot less garbage.
-    if (parentPath == null)
-      parentPath = new TreePath(this.getPath(), path.length - 1);
-
-    return parentPath;
-  }
-}