--- /home/cpdev/src/classpath/javax/swing/filechooser/FileSystemView.java	2005-07-08 17:32:49.000000000 +0000
+++ javax/swing/filechooser/FileSystemView.java	2005-06-30 05:35:15.000000000 +0000
@@ -1,5 +1,5 @@
 /* FileSystemView.java --
-   Copyright (C) 2002, 2004, 2005  Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004  Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -35,327 +35,116 @@
 obligated to do so.  If you do not wish to do so, delete this
 exception statement from your version. */
 
+
 package javax.swing.filechooser;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.ArrayList;
-import javax.swing.Icon;
-
 
 /**
- * DOCUMENT ME!
+ * FileSystemView
+ * @author	Andrew Selkirk
+ * @version	1.0
  */
-public abstract class FileSystemView
-{
-  /**
-   * DOCUMENT ME!
-   *
-   * @param dir DOCUMENT ME!
-   * @param filename DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File createFileObject(File dir, String filename)
-  {
-    return new File(dir, filename);
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param path DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File createFileObject(String path)
-  {
-    return new File(path);
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  protected File createFileSystemRoot(File f)
-  {
-    File[] roots = File.listRoots();
-    if (roots == null)
-      return null;
-    return roots[0];
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param containingDir DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   *
-   * @throws IOException DOCUMENT ME!
-   */
-  public abstract File createNewFolder(File containingDir)
-                                throws IOException;
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param parent DOCUMENT ME!
-   * @param fileName DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File getChild(File parent, String fileName)
-  {
-    // FIXME: Handle the case when parent and child are special folders.
-    return new File(parent, fileName);
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File getDefaultDirectory()
-  {
-    return getHomeDirectory();
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param dir DOCUMENT ME!
-   * @param useFileHiding DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File[] getFiles(File dir, boolean useFileHiding)
-  {
-    if (dir == null || dir.listFiles() == null)
-      return null;
-    File[] files = dir.listFiles();
-    if (! useFileHiding)
-      return files;
-    ArrayList trim = new ArrayList();
-    for (int i = 0; i < files.length; i++)
-      if (! files[i].isHidden())
-	trim.add(files[i]);
-    File[] value = (File[]) trim.toArray(new File[0]);
-    return value;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public static FileSystemView getFileSystemView()
-  {
-    if (File.separator.equals("/"))
-      return new UnixFileSystemView();
-
-    // else if (File.Separator.equals("\"))
-    //	return new Win32FileSystemView();
-    // else 
-    //	return new GenericFileSystemView();
-    return null;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File getHomeDirectory()
-  {
-    return createFileObject(System.getProperty("user.home"));
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File getParentDirectory(File f)
-  {
-    if (f == null)
-      return null;
-    return f.getParentFile();
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public File[] getRoots()
-  {
-    // subclass
-    return null;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public String getSystemDisplayName(File f)
-  {
-    return null;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public Icon getSystemIcon(File f)
-  {
-    return null;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public String getSystemTypeDescription(File f)
-  {
-    return null;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param dir DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isComputerNode(File dir)
-  {
-    return false;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param dir DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isDrive(File dir)
-  {
-    return false;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isFileSystem(File f)
-  {
-    return (f.isFile() || f.isDirectory());
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param dir DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isFileSystemRoot(File dir)
-  {
-    File[] roots = File.listRoots();
-    if (roots == null || dir == null)
-      return false;
-    String filename = dir.getAbsolutePath();
-    for (int i = 0; i < roots.length; i++)
-      if (roots[i].getAbsolutePath().equals(filename))
-	return true;
-    return false;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param dir DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isFloppyDrive(File dir)
-  {
-    return false;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isHiddenFile(File f)
-  {
-    return f.isHidden();
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param folder DOCUMENT ME!
-   * @param file DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isParent(File folder, File file)
-  {
-    File parent = file.getParentFile();
-    if (parent == null)
-      return false;
-    return folder.equals(parent);
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public boolean isRoot(File f)
-  {
-    // These are not file system roots.
-    return false;
-  }
-
-  /**
-   * DOCUMENT ME!
-   *
-   * @param f DOCUMENT ME!
-   *
-   * @return DOCUMENT ME!
-   */
-  public Boolean isTraversable(File f)
-  {
-    // Tested. A directory where the user has no permission to rwx is still
-    // traversable. (No files are listed when you traverse the directory)
-    // My best guess is that as long as it's a directory, the file is
-    // traversable.
-    return new Boolean(f.isDirectory());
-  }
-}
+public abstract class FileSystemView {
+
+	//-------------------------------------------------------------
+	// Initialization ---------------------------------------------
+	//-------------------------------------------------------------
+
+	/**
+	 * Constructor FileSystemView
+	 */
+	public FileSystemView() {
+		// TODO
+	} // FileSystemView()
+
+
+	//-------------------------------------------------------------
+	// Methods ----------------------------------------------------
+	//-------------------------------------------------------------
+
+	/**
+	 * getFileSystemView
+	 * @returns FileSystemView
+	 */
+	public static FileSystemView getFileSystemView() {
+		return null; // TODO
+	} // getFileSystemView()
+
+	/**
+	 * isRoot
+	 * @param file TODO
+	 * @returns boolean
+	 */
+	public abstract boolean isRoot(File file);
+
+	/**
+	 * createNewFolder
+	 * @param file TODO
+	 * @exception IOException TODO
+	 * @returns File
+	 */
+	public abstract File createNewFolder(File file) throws IOException;
+
+	/**
+	 * isHiddenFile
+	 * @param file TODO
+	 * @returns boolean
+	 */
+	public abstract boolean isHiddenFile(File file);
+
+	/**
+	 * getRoots
+	 * @returns File[]
+	 */
+	public abstract File[] getRoots();
+
+	/**
+	 * getHomeDirectory
+	 * @returns File
+	 */
+	public File getHomeDirectory() {
+		return null; // TODO
+	} // getHomeDirectory()
+
+	/**
+	 * createFileObject
+	 * @param directory TODO
+	 * @param filename TODO
+	 * @returns File
+	 */
+	public File createFileObject(File directory, String filename) {
+		return null; // TODO
+	} // createFileObject()
+
+	/**
+	 * createFileObject
+	 * @param path TODO
+	 * @returns File
+	 */
+	public File createFileObject(String path) {
+		return null; // TODO
+	} // createFileObject()
+
+	/**
+	 * getFiles
+	 * @param directory TODO
+	 * @param fileHiding TODO
+	 * @returns File[]
+	 */
+	public File[] getFiles(File directory, boolean fileHiding) {
+		return null; // TODO
+	} // getFiles()
+
+	/**
+	 * getParentDirectory
+	 * @param directory TODO
+	 * @returns File
+	 */
+	public File getParentDirectory(File directory) {
+		return null; // TODO
+	} // getParentDirectory()
+
+
+} // FileSystemView