Index: javax/swing/text/DocumentFilter.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/text/DocumentFilter.java,v
retrieving revision 1.1
diff -u -r1.1 DocumentFilter.java
--- javax/swing/text/DocumentFilter.java	23 Mar 2003 10:24:39 -0000	1.1
+++ javax/swing/text/DocumentFilter.java	26 Sep 2004 12:15:56 -0000
@@ -1,5 +1,5 @@
 /* DocumentFilter.java --
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -40,4 +40,44 @@
 
 public class DocumentFilter
 {
+  public abstract static class FilterBypass
+  {
+    public FilterBypass()
+    {
+      // Do nothing here.
+    }
+
+    public abstract Document getDocument();
+    
+    public abstract void insertString(int offset, String string,
+                                     AttributeSet attr)
+      throws BadLocationException;
+    
+    public abstract void remove(int offset, int length)
+      throws BadLocationException;
+    
+    public abstract void replace(int offset, int length, String string,
+                                AttributeSet attrs)
+      throws BadLocationException;
+  }
+  
+  public void insertString(DocumentFilter.FilterBypass fb, int offset,
+                          String string, AttributeSet attr)
+    throws BadLocationException
+  {
+    fb.insertString(offset, string, attr);
+  }
+
+  public void remove(DocumentFilter.FilterBypass fb, int offset, int length)
+    throws BadLocationException
+  {
+    fb.remove(offset, length);
+  }
+
+  public void replace(DocumentFilter.FilterBypass fb, int offset, int length,
+                     String text, AttributeSet attr)
+    throws BadLocationException
+  {
+    fb.replace(offset, length, text, attr);
+  }
 }
Index: javax/swing/text/NavigationFilter.java
===================================================================
RCS file: /cvsroot/classpath/classpath/javax/swing/text/NavigationFilter.java,v
retrieving revision 1.1
diff -u -r1.1 NavigationFilter.java
--- javax/swing/text/NavigationFilter.java	23 Mar 2003 10:24:39 -0000	1.1
+++ javax/swing/text/NavigationFilter.java	26 Sep 2004 12:15:56 -0000
@@ -1,5 +1,5 @@
 /* NavigationFilter.java --
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -40,4 +40,32 @@
 
 public class NavigationFilter
 {
+  public abstract static class FilterBypass
+  {
+    public FilterBypass()
+    {
+      // Do nothing here.
+    }
+
+    public abstract Caret getCaret();
+    public abstract void moveDot(int dot, Position.Bias bias);
+    public abstract void setDot(int dot, Position.Bias bias);
+  }
+  
+  public NavigationFilter()
+  {
+    // Do nothing here.
+  }
+
+  public void moveDot(NavigationFilter.FilterBypass fb, int dot,
+                     Position.Bias bias)
+  {
+    fb.moveDot(dot, bias);
+  }
+
+  public void setDot(NavigationFilter.FilterBypass fb, int dot,
+                    Position.Bias bias)
+  {
+    fb.setDot(dot, bias);
+  }
 }