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diff --git a/libjava/classpath/java/awt/Dialog.java b/libjava/classpath/java/awt/Dialog.java
new file mode 100644
index 000000000..d12e1eb12
--- /dev/null
+++ b/libjava/classpath/java/awt/Dialog.java
@@ -0,0 +1,570 @@
+/* Dialog.java -- An AWT dialog box
+ Copyright (C) 1999, 2000, 2001, 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 java.awt;
+
+import java.awt.peer.DialogPeer;
+
+import javax.accessibility.AccessibleContext;
+import javax.accessibility.AccessibleRole;
+import javax.accessibility.AccessibleState;
+import javax.accessibility.AccessibleStateSet;
+
+/**
+ * <code>Dialog</code> provides a top-level window normally used to receive
+ * user input in applications.
+ * <p>
+ * A dialog always has another top-level window as owner and is only visible
+ * if this owner is visible to the user. The default layout of dialogs is the
+ * <code>BorderLayout</code>. Dialogs can be modal (blocks user input to other
+ * components) or non-modal (user input in other components are allowed).
+ * </p>
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Tom Tromey (tromey@redhat.com)
+ */
+public class Dialog extends Window
+{
+  public enum ModalExclusionType
+  {
+    APPLICATION_EXCLUDE,
+    NO_EXCLUDE,
+    TOOLKIT_EXCLUDE
+  }
+
+  public enum ModalityType
+  {
+    APPLICATION_MODAL,
+    DOCUMENT_MODAL,
+    MODELESS,
+    TOOLKIT_MODAL
+  }
+
+  // Serialization constant
+  private static final long serialVersionUID = 5920926903803293709L;
+
+  /**
+   * @serial Indicates whether or not this dialog box is modal.
+   */
+  private boolean modal;
+
+  /**
+   * @serial Indicates whether or not this dialog box is resizable.
+   */
+  private boolean resizable = true;
+
+  /**
+   * @serial The title string for this dialog box, which can be
+   *         <code>null</code>.
+   */
+  private String title;
+
+  /**
+   * This field indicates whether the dialog is undecorated or not.
+   */
+  private boolean undecorated = false;
+
+  /**
+   * Indicates that we are blocked for modality in show
+   */
+  private boolean blocked = false;
+
+  /**
+   * Secondary EventQueue to handle AWT events while we are blocked for
+   * modality in show.
+   */
+  private EventQueue eq2 = null;
+
+  /**
+   * The number used to generate the name returned by getName.
+   */
+  private static transient long next_dialog_number;
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified
+   * parent, that is resizable and not modal, and which has no title.
+   *
+   * @param parent The parent frame of this dialog box.
+   * @exception IllegalArgumentException If the owner's GraphicsConfiguration
+   * is not from a screen device, or if owner is null. This exception is
+   * always thrown when GraphicsEnvironment.isHeadless() returns true.
+   */
+  public Dialog(Frame parent)
+  {
+    this(parent, "", false);
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified
+   * parent and modality, that is resizable and which has no title.
+   *
+   * @param parent The parent frame of this dialog box.
+   * @param modal <code>true</code> if this dialog box is modal,
+   * <code>false</code> otherwise.
+   *
+   * @exception IllegalArgumentException If the owner's GraphicsConfiguration
+   * is not from a screen device, or if owner is null. This exception is
+   * always thrown when GraphicsEnvironment.isHeadless() returns true.
+   */
+  public Dialog(Frame parent, boolean modal)
+  {
+    this(parent, "", modal);
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified
+   * parent, that is resizable and not modal, and which has the specified
+   * title.
+   *
+   * @param parent The parent frame of this dialog box.
+   * @param title The title string for this dialog box.
+   *
+   * @exception IllegalArgumentException If the owner's GraphicsConfiguration
+   * is not from a screen device, or if owner is null. This exceptionnis
+   * always thrown when GraphicsEnvironment.isHeadless() returns true.
+   */
+  public Dialog(Frame parent, String title)
+  {
+    this(parent, title, false);
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified,
+   * parent, title, and modality, that is resizable.
+   *
+   * @param parent The parent frame of this dialog box.
+   * @param title The title string for this dialog box.
+   * @param modal <code>true</code> if this dialog box is modal,
+   * <code>false</code> otherwise.
+   *
+   * @exception IllegalArgumentException If owner is null or
+   *              GraphicsEnvironment.isHeadless() returns true.
+   */
+  public Dialog(Frame parent, String title, boolean modal)
+  {
+    this(parent, title, modal, parent.getGraphicsConfiguration());
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified,
+   * parent, title, modality and <code>GraphicsConfiguration</code>, that is
+   * resizable.
+   *
+   * @param parent The parent frame of this dialog box.
+   * @param title The title string for this dialog box.
+   * @param modal <code>true</code> if this dialog box is modal,
+   * <code>false</code> otherwise.
+   * @param gc The <code>GraphicsConfiguration</code> object to use. If
+   * <code>null</code> the <code>GraphicsConfiguration</code> of the target
+   * frame is used.
+   *
+   * @exception IllegalArgumentException If owner is null, the
+   *              GraphicsConfiguration is not a screen device or
+   *              GraphicsEnvironment.isHeadless() returns true.
+   * @since 1.4
+   */
+  public Dialog(Frame parent, String title, boolean modal,
+                GraphicsConfiguration gc)
+  {
+    super(parent, (gc == null) ? parent.getGraphicsConfiguration() : gc);
+
+    // A null title is equivalent to an empty title
+    this.title = (title != null) ? title : "";
+    this.modal = modal;
+    visible = false;
+
+    setLayout(new BorderLayout());
+    setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified,
+   * parent, that is resizable.
+   *
+   * @param owner The parent frame of this dialog box.
+   *
+   * @exception IllegalArgumentException If parent is null. This exception is
+   * always thrown when GraphicsEnvironment.isHeadless() returns true.
+   *
+   * @since 1.2
+   */
+  public Dialog(Dialog owner)
+  {
+    this(owner, "", false, owner.getGraphicsConfiguration());
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified,
+   * parent and title, that is resizable.
+   *
+   * @param owner The parent frame of this dialog box.
+   * @param title The title string for this dialog box.
+   *
+   * @exception IllegalArgumentException If parent is null. This exception is
+   *              always thrown when GraphicsEnvironment.isHeadless() returns
+   *              true.
+   * @since 1.2
+   */
+  public Dialog(Dialog owner, String title)
+  {
+    this(owner, title, false, owner.getGraphicsConfiguration());
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified,
+   * parent, title and modality, that is resizable.
+   *
+   * @param owner The parent frame of this dialog box.
+   * @param title The title string for this dialog box.
+   * @param modal <code>true</code> if this dialog box is modal,
+   * <code>false</code> otherwise.
+   *
+   * @exception IllegalArgumentException If parent is null. This exception is
+   * always thrown when GraphicsEnvironment.isHeadless() returns true.
+   * @since 1.2
+   */
+  public Dialog(Dialog owner, String title, boolean modal)
+  {
+    this(owner, title, modal, owner.getGraphicsConfiguration());
+  }
+
+  /**
+   * Initializes a new instance of <code>Dialog</code> with the specified,
+   * parent, title, modality and <code>GraphicsConfiguration</code>, that is
+   * resizable.
+   *
+   * @param parent The parent frame of this dialog box.
+   * @param title The title string for this dialog box.
+   * @param modal <code>true</code> if this dialog box is modal,
+   * <code>false</code> otherwise.
+   * @param gc The <code>GraphicsConfiguration</code> object to use. If
+   * <code>null</code> the <code>GraphicsConfiguration</code> of the target
+   * frame is used.
+   *
+   * @exception IllegalArgumentException If parent is null, the
+   * GraphicsConfiguration is not a screen device or
+   * GraphicsEnvironment.isHeadless() returns true.
+   *
+   * @since 1.4
+   */
+  public Dialog(Dialog parent, String title, boolean modal,
+                GraphicsConfiguration gc)
+  {
+    super(parent, (gc == null) ? parent.getGraphicsConfiguration() : gc);
+
+    // A null title is equivalent to an empty title
+    this.title = (title != null) ? title : "";
+    this.modal = modal;
+    visible = false;
+
+    setLayout(new BorderLayout());
+    setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
+  }
+
+  /**
+   * Returns the title of this dialog box.
+   *
+   * @return The title of this dialog box.
+   */
+  public String getTitle()
+  {
+    return title;
+  }
+
+  /**
+   * Sets the title of this dialog box to the specified string.
+   *
+   * @param title the new title. If <code>null</code> an empty
+   * title will be set.
+   */
+  public synchronized void setTitle(String title)
+  {
+    // A null title is equivalent to an empty title
+    this.title = (title != null) ? title : "";
+
+    if (peer != null)
+      {
+        DialogPeer d = (DialogPeer) peer;
+        d.setTitle(title);
+      }
+  }
+
+  /**
+   * Tests whether or not this dialog box is modal.
+   *
+   * @return <code>true</code> if this dialog box is modal, <code>false</code>
+   * otherwise.
+   */
+  public boolean isModal()
+  {
+    return modal;
+  }
+
+  /**
+   * Changes the modality of this dialog box. This can only be done before the
+   * peer is created.
+   *
+   * @param modal <code>true</code> to make this dialog box modal,
+   * <code>false</code> to make it non-modal.
+   */
+  public void setModal(boolean modal)
+  {
+    this.modal = modal;
+  }
+
+  /**
+   * Tests whether or not this dialog box is resizable.
+   *
+   * @return <code>true</code> if this dialog is resizable,
+   * <code>false</code> otherwise.
+   */
+  public boolean isResizable()
+  {
+    return resizable;
+  }
+
+  /**
+   * Changes the resizability of this dialog box.
+   *
+   * @param resizable <code>true</code> to make this dialog resizable,
+   * <code>false</code> to make it non-resizable.
+   */
+  public synchronized void setResizable(boolean resizable)
+  {
+    this.resizable = resizable;
+    if (peer != null)
+      {
+        DialogPeer d = (DialogPeer) peer;
+        d.setResizable(resizable);
+      }
+  }
+
+  /**
+   * Creates this object's native peer.
+   */
+  public synchronized void addNotify()
+  {
+    if (peer == null)
+      peer = getToolkit().createDialog(this);
+    super.addNotify();
+  }
+
+  /**
+   * Makes this dialog visible and brings it to the front. If the dialog is
+   * modal and is not already visible, this call will not return until the
+   * dialog is hidden by someone calling hide or dispose. If this is the event
+   * dispatching thread we must ensure that another event thread runs while the
+   * one which invoked this method is blocked.
+   *
+   * @deprecated Use {@link Component#setVisible(boolean)} instead.
+   */
+  public synchronized void show()
+  {
+    super.show();
+
+    if (isModal())
+      {
+        // If already shown (and blocked) just return
+        if (blocked)
+          return;
+
+        /*
+         * If show is called in the dispatch thread for a modal dialog it will
+         * block so we must run another thread so the events keep being
+         * dispatched.
+         */
+        if (EventQueue.isDispatchThread())
+          {
+            EventQueue eq = Toolkit.getDefaultToolkit().getSystemEventQueue();
+            eq2 = new EventQueue();
+            eq.push(eq2);
+          }
+
+        try
+          {
+            blocked = true;
+            wait();
+            blocked = false;
+          }
+        catch (InterruptedException e)
+          {
+            blocked = false;
+          }
+
+        if (eq2 != null)
+          {
+            eq2.pop();
+            eq2 = null;
+          }
+      }
+  }
+
+  /**
+   * Hides the Dialog and then causes show() to return if it is currently
+   * blocked.
+   *
+   * @deprecated Use {@link Component#setVisible(boolean)} instead.
+   */
+  public synchronized void hide()
+  {
+    if (blocked)
+      {
+        notifyAll();
+      }
+
+    super.hide();
+  }
+
+  /**
+   * Disposes the Dialog and then causes show() to return if it is currently
+   * blocked.
+   */
+  public synchronized void dispose()
+  {
+    if (blocked)
+      {
+        notifyAll();
+      }
+
+    super.dispose();
+  }
+
+  /**
+   * Returns a debugging string for this component.
+   *
+   * @return A debugging string for this component.
+   */
+  protected String paramString()
+  {
+    return "title+" + title + ",modal=" + modal + ",resizable=" + resizable
+            + "," + super.paramString();
+  }
+
+  /**
+   * Returns whether this frame is undecorated or not.
+   *
+   * @return <code>true</code> if this dialog is undecorated,
+   * <code>false</code> otherwise.
+   *
+   * @since 1.4
+   */
+  public boolean isUndecorated()
+  {
+    return undecorated;
+  }
+
+  /**
+   * Disables or enables decorations for this frame. This method can only be
+   * called while the frame is not displayable.
+   *
+   * @param undecorated <code>true</code> to disable dialog decorations,
+   * <code>false</code> otherwise.
+   *
+   * @exception IllegalComponentStateException If this frame is displayable.
+   * @since 1.4
+   */
+  public void setUndecorated(boolean undecorated)
+  {
+    if (isDisplayable())
+      throw new IllegalComponentStateException();
+
+    this.undecorated = undecorated;
+  }
+
+  /**
+   * Accessibility support for <code>Dialog</code>.
+   */
+  protected class AccessibleAWTDialog
+      extends AccessibleAWTWindow
+  {
+    private static final long serialVersionUID = 4837230331833941201L;
+
+    /**
+     * Gets the role of this object.
+     * @return AccessibleRole.DIALOG
+     */
+    public AccessibleRole getAccessibleRole()
+    {
+      return AccessibleRole.DIALOG;
+    }
+
+    /**
+     * Gets the state set of this object.
+     * @return The current state of this dialog.
+     */
+    public AccessibleStateSet getAccessibleStateSet()
+    {
+      AccessibleStateSet states = super.getAccessibleStateSet();
+      if (isResizable())
+        states.add(AccessibleState.RESIZABLE);
+      if (isModal())
+        states.add(AccessibleState.MODAL);
+      return states;
+    }
+  }
+
+  /**
+   * Gets the AccessibleContext associated with this <code>Dialog</code>. The
+   * context is created, if necessary.
+   *
+   * @return the associated context
+   */
+  public AccessibleContext getAccessibleContext()
+  {
+    /* Create the context if this is the first request */
+    if (accessibleContext == null)
+      accessibleContext = new AccessibleAWTDialog();
+    return accessibleContext;
+  }
+
+  /**
+   * Generate a unique name for this <code>Dialog</code>.
+   *
+   * @return A unique name for this <code>Dialog</code>.
+   */
+  String generateName()
+  {
+    return "dialog" + getUniqueLong();
+  }
+
+  private static synchronized long getUniqueLong()
+  {
+    return next_dialog_number++;
+  }
+}