Merge

src/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java

@@ -1856,7 +1856,10 @@ public class AquaTabbedPaneCopyFromBasicUI extends TabbedPaneUI implements Swing
         // If we're not valid that means we will shortly be validated and
         // painted, which means we don't have to do anything here.
         if (!isRunsDirty && index >= 0 && index < tabPane.getTabCount()) {
-            tabPane.repaint(getTabBounds(tabPane, index));
+            Rectangle rect = getTabBounds(tabPane, index);
+            if (rect != null) {
+                tabPane.repaint(rect);
+            }
         }
     }
 

src/macosx/classes/com/apple/laf/AquaTabbedPaneUI.java

@@ -701,6 +701,20 @@ public class AquaTabbedPaneUI extends AquaTabbedPaneCopyFromBasicUI {
         return false;
     }
 
+    /**
+     * Returns the bounds of the specified tab index.  The bounds are
+     * with respect to the JTabbedPane's coordinate space.  If the tab at this
+     * index is not currently visible in the UI, then returns null.
+     */
+    @Override
+    public Rectangle getTabBounds(final JTabbedPane pane, final int i) {
+        if (visibleTabState.needsScrollTabs()
+                && (visibleTabState.isBefore(i) || visibleTabState.isAfter(i))) {
+            return null;
+        }
+        return super.getTabBounds(pane, i);
+    }
+
     /**
      * Returns the tab index which intersects the specified point
      * in the JTabbedPane's coordinate space.

src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java

@@ -830,18 +830,19 @@ public class CPlatformWindow extends CFRetainedResource implements PlatformWindo
     //                          UTILITY METHODS
     // ----------------------------------------------------------------------
 
-    /*
-     * Find image to install into Title or into Application icon.
-     * First try icons installed for toplevel. If there is no icon
-     * use default Duke image.
-     * This method shouldn't return null.
+    /**
+     * Find image to install into Title or into Application icon. First try
+     * icons installed for toplevel. Null is returned, if there is no icon and
+     * default Duke image should be used.
      */
     private CImage getImageForTarget() {
-        List<Image> icons = target.getIconImages();
-        if (icons == null || icons.size() == 0) {
-            return null;
+        CImage icon = null;
+        try {
+            icon = CImage.getCreator().createFromImages(target.getIconImages());
+        } catch (Exception ignored) {
+            // Perhaps the icon passed into Java is broken. Skipping this icon.
         }
-        return CImage.getCreator().createFromImages(icons);
+        return icon;
     }
 
     /*

src/share/classes/java/awt/event/ContainerListener.java

@@ -42,7 +42,7 @@ import java.util.EventListener;
  * Container events are provided for notification purposes ONLY;
  * The AWT will automatically handle add and remove operations
  * internally so the program works properly regardless of
- * whether the program registers a <code>ComponentListener</code> or not.
+ * whether the program registers a {@code ContainerListener} or not.
  *
  * @see ContainerAdapter
  * @see ContainerEvent

src/share/classes/javax/swing/text/GlyphView.java

 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -514,7 +514,7 @@ public class GlyphView extends View implements TabableView, Cloneable {
             int x1 = x0 + (int) painter.getSpan(this, p0, p1, getTabExpander(), x0);
 
             // calculate y coordinate
-            int y = alloc.y + alloc.height - (int) painter.getDescent(this);
+            int y = alloc.y + (int)(painter.getHeight(this) - painter.getDescent(this));
             if (underline) {
                 int yTmp = y + 1;
                 g.drawLine(x0, yTmp, x1, yTmp);

src/share/classes/sun/awt/AppContext.java

@@ -310,11 +310,13 @@ public final class AppContext {
                     // and excludes applets because by the time applet starts
                     // a number of contexts have already been created by the plugin.
                     if (numAppContexts.get() == 0) {
-                        // This check is not necessary, its purpose is to help
-                        // Plugin devs to catch all the cases of main AC creation.
                         if (System.getProperty("javaplugin.version") == null &&
                                 System.getProperty("javawebstart.version") == null) {
                             initMainAppContext();
+                        } else if (System.getProperty("javafx.version") != null &&
+                                threadGroup.getParent() != null) {
+                            // Swing inside JavaFX case
+                            SunToolkit.createNewAppContext();
                         }
                     }
 

src/solaris/native/sun/awt/gtk2_interface.c

@@ -794,6 +794,7 @@ gboolean gtk2_load()
             }
             putenv (new_env);
             free (new_env);
+            free (tmp_env);
         }
     }
 

src/windows/native/sun/windows/awt_Component.cpp

@@ -3528,8 +3528,12 @@ UINT AwtComponent::WindowsKeyToJavaChar(UINT wkey, UINT modifiers, TransOps ops,
     if (ops == SAVE) {
         transTable.put(reinterpret_cast<void*>(static_cast<INT_PTR>(wkey)),
                        reinterpret_cast<void*>(static_cast<INT_PTR>(translation)));
-        deadKeyFlagTable.put(reinterpret_cast<void*>(static_cast<INT_PTR>(wkey)),
-                       reinterpret_cast<void*>(static_cast<INT_PTR>(deadKeyFlag)));
+        if (deadKeyFlag) {
+            deadKeyFlagTable.put(reinterpret_cast<void*>(static_cast<INT_PTR>(wkey)),
+                         reinterpret_cast<void*>(static_cast<INT_PTR>(deadKeyFlag)));
+        } else {
+            deadKeyFlagTable.remove(reinterpret_cast<void*>(static_cast<INT_PTR>(wkey)));
+        }
     }
 
     isDeadKey = deadKeyFlag;

test/com/apple/eawt/DefaultMenuBar/DefaultMenuBarTest.java

+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8007267
+ * @summary [macosx] com.apple.eawt.Application.setDefaultMenuBar is not working
+ * @author leonid.romanov@oracle.com
+ * @run main DefaultMenuBarTest
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import sun.awt.*;
+import java.lang.reflect.Method;
+
+
+public class DefaultMenuBarTest {
+    static KeyStroke ks = KeyStroke.getKeyStroke(KeyEvent.VK_O, InputEvent.META_MASK);
+
+    static volatile int listenerCallCounter = 0;
+    public static void main(String[] args) throws Exception {
+        if (sun.awt.OSInfo.getOSType() != sun.awt.OSInfo.OSType.MACOSX) {
+            System.out.println("This test is for MacOS only. Automatically passed on other platforms.");
+            return;
+        }
+
+        System.setProperty("apple.laf.useScreenMenuBar", "true");
+        SwingUtilities.invokeAndWait(new Runnable() {
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(100);
+
+        robot.keyPress(KeyEvent.VK_META);
+        robot.keyPress(ks.getKeyCode());
+        robot.keyRelease(ks.getKeyCode());
+        robot.keyRelease(KeyEvent.VK_META);
+
+        toolkit.realSync();
+
+        if (listenerCallCounter != 1) {
+            throw new Exception("Test failed: ActionListener either wasn't called or was called more than once");
+        }
+    }
+
+    private static void createAndShowGUI() {
+        JMenu menu = new JMenu("File");
+        JMenuItem newItem = new JMenuItem("Open");
+
+        newItem.setAccelerator(ks);
+        newItem.addActionListener(
+            new ActionListener(){
+                public void actionPerformed(ActionEvent e) {
+                    listenerCallCounter++;
+                }
+            }
+        );
+        menu.add(newItem);
+
+        JMenuBar defaultMenu = new JMenuBar();
+        defaultMenu.add(menu);
+
+        // Application.getApplication().setDefaultMenuBar(defaultMenu);
+        try {
+            Class appClass = Class.forName("com.apple.eawt.Application");
+            if (appClass != null) {
+                Method method = appClass.getMethod("getApplication");
+                if (method != null) {
+                    Object app = method.invoke(null, new Object[]{});
+                    if (app != null) {
+                        method = appClass.getMethod("setDefaultMenuBar", new Class[]{JMenuBar.class});
+                        if (method != null) {
+                            method.invoke(app, new Object[]{defaultMenu});
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}

test/java/awt/EventDispatchThread/LoopRobustness/LoopRobustness.java

 /*
- * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -49,6 +49,8 @@ public class LoopRobustness {
     public static volatile boolean otherExceptionsCaught = false;
 
     public static void main(String [] args) throws Exception {
+        SunToolkit.createNewAppContext();
+
         ThreadGroup mainThreadGroup = Thread.currentThread().getThreadGroup();
 
         long at;

test/java/awt/event/KeyEvent/DeadKey/DeadKeySystemAssertionDialog.java

+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.Frame;
+import java.awt.Robot;
+import java.awt.TextField;
+import java.awt.Toolkit;
+import java.awt.event.KeyEvent;
+import sun.awt.SunToolkit;
+/*
+ * @test
+ * @bug 8013849
+ * @summary Awt assert on Hashtable.cpp:124
+ * @author alexandr.scherbatiy area=awt.event
+ * @run main/timeout=5 DeadKeySystemAssertionDialog
+ */
+
+public class DeadKeySystemAssertionDialog {
+
+    public static void main(String[] args) throws Exception {
+
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Frame frame = new Frame();
+        frame.setSize(300, 200);
+
+        TextField textField = new TextField();
+        frame.add(textField);
+
+        frame.setVisible(true);
+        toolkit.realSync();
+
+        textField.requestFocus();
+        toolkit.realSync();
+
+        // Check that the system assertion dialog does not block Java
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+        robot.keyPress(KeyEvent.VK_A);
+        robot.keyRelease(KeyEvent.VK_A);
+        toolkit.realSync();
+
+        frame.setVisible(false);
+        frame.dispose();
+    }
+}

test/javax/swing/JTabbedPane/4361477/bug4361477.java

+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.event.*;
+import sun.awt.SunToolkit;
+
+/*
+ * @test
+ * @bug 4361477
+ * @summary JTabbedPane throws ArrayOutOfBoundsException
+ * @author Oleg Mokhovikov
+ * @run main bug4361477
+ */
+public class bug4361477 {
+
+    static JTabbedPane tabbedPane;
+    volatile static boolean bStateChanged = false;
+    volatile static Rectangle bounds;
+
+    public static void main(String args[]) throws Exception {
+
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                createAndShowUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                bounds = tabbedPane.getUI().getTabBounds(tabbedPane, 0);
+            }
+        });
+
+        Point location = bounds.getLocation();
+        SwingUtilities.convertPointToScreen(location, tabbedPane);
+        robot.mouseMove(location.x + 1, location.y + 1);
+        robot.mousePress(InputEvent.BUTTON1_MASK);
+        robot.mouseRelease(InputEvent.BUTTON1_MASK);
+
+        if (!bStateChanged) {
+            throw new RuntimeException("Tabbed pane state is not changed");
+        }
+    }
+
+    static void createAndShowUI() {
+
+        final JFrame frame = new JFrame();
+        tabbedPane = new JTabbedPane();
+        tabbedPane.add("Tab0", new JPanel());
+        tabbedPane.add("Tab1", new JPanel());
+        tabbedPane.add("Tab2", new JPanel());
+        tabbedPane.setSelectedIndex(2);
+        tabbedPane.addChangeListener(new ChangeListener() {
+
+            public void stateChanged(final ChangeEvent pick) {
+                bStateChanged = true;
+                if (tabbedPane.getTabCount() == 3) {
+                    tabbedPane.remove(2);
+                }
+            }
+        });
+
+        frame.getContentPane().add(tabbedPane);
+        frame.setSize(300, 200);
+        frame.setVisible(true);
+    }
+}

test/javax/swing/JTabbedPane/6495408/bug6495408.java

+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import javax.swing.*;
+import java.awt.*;
+import sun.awt.SunToolkit;
+/*
+ * @test
+ * @bug 6495408
+ * @summary REGRESSION: JTabbedPane throws ArrayIndexOutOfBoundsException
+ * @author Alexander Potochkin
+ * @run main bug6495408
+ */
+
+public class bug6495408 {
+
+    static JTabbedPane tabbedPane;
+
+    public static void main(String[] args) throws Exception {
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        final Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            public void run() {
+                final JFrame frame = new JFrame();
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                tabbedPane = new JTabbedPane();
+                tabbedPane.setTabPlacement(JTabbedPane.LEFT);
+                tabbedPane.addTab("Hello", null);
+                frame.add(tabbedPane);
+                frame.setSize(400, 400);
+                frame.setLocationRelativeTo(null);
+                frame.setVisible(true);
+            }
+        });
+
+        toolkit.realSync();
+
+        final Rectangle d = new Rectangle();
+        final Point p = new Point();
+
+        for (int i = 0; i < 7; i++) {
+            SwingUtilities.invokeLater(new Runnable() {
+
+                public void run() {
+                    int tab = tabbedPane.getTabCount() - 1;
+                    Rectangle bounds = tabbedPane.getBoundsAt(tab);
+                    if (bounds != null) {
+                        d.setBounds(bounds);
+                        p.setLocation(d.x + d.width / 2, d.y + d.height / 2);
+                        SwingUtilities.convertPointToScreen(p, tabbedPane);
+                        robot.mouseMove(p.x, p.y + d.height);
+                        tabbedPane.addTab("Hello", null);
+                    }
+                }
+            });
+        }
+    }
+}

test/javax/swing/JTabbedPane/7161568/bug7161568.java

+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+import java.awt.*;
+import javax.swing.*;
+import java.awt.event.*;
+import sun.awt.SunToolkit;
+
+/**
+ * @test
+ * @bug 7161568
+ * @author Alexander Scherbatiy
+ * @summary Tests that navigating tabs in the JTAbbedPane does not throw NPE
+ * @run main bug7161568
+ */
+public class bug7161568 {
+
+    private static final int N = 50;
+    private static JTabbedPane tabbedPane;
+
+    public static void main(String[] args) throws Exception {
+        UIManager.put("TabbedPane.selectionFollowsFocus", Boolean.FALSE);
+
+        SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        Robot robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                createAndShowUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                tabbedPane.requestFocus();
+            }
+        });
+
+        toolkit.realSync();
+
+        for (int i = 0; i < N; i++) {
+            robot.keyPress(KeyEvent.VK_LEFT);
+            robot.keyRelease(KeyEvent.VK_LEFT);
+            toolkit.realSync();
+        }
+    }
+
+    static void createAndShowUI() {
+        JFrame frame = new JFrame("Test");
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        frame.setSize(100, 100);
+
+        tabbedPane = new JTabbedPane();
+
+        for (int i = 0; i < N; i++) {
+            tabbedPane.addTab("Tab: " + i, new JLabel("Test"));
+        }
+
+        tabbedPane.setSelectedIndex(0);
+
+        frame.getContentPane().add(tabbedPane);
+        frame.setVisible(true);
+    }
+}

test/javax/swing/text/StyledEditorKit/8016833/bug8016833.java

+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+   @bug 8016833
+   @summary underlines and strikethroughs should be  painted at the correct
+            positions for different kind of text styles: normal, superscript and subscript
+   @author Anton Nashatyrev
+   @run main bug8016833
+*/
+import javax.swing.*;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.Style;
+import javax.swing.text.StyleConstants;
+import javax.swing.text.StyledDocument;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.lang.reflect.InvocationTargetException;
+
+public class bug8016833 {
+
+    void drawText(final Graphics g, final boolean underline, final boolean strikethrough, final boolean background) {
+        drawText(g, "mama", underline, strikethrough, background);
+    }
+
+    void drawText(final Graphics g, final String text, final boolean underline, final boolean strikethrough, final boolean background) {
+        try {
+            SwingUtilities.invokeAndWait(new Runnable() {
+                @Override
+                public void run() {
+                    final JTextPane comp = new JTextPane();
+                    final StyledDocument doc = comp.getStyledDocument();
+
+                    Style style = comp.addStyle("superscript", null);
+                    setNormalStyle(style);
+
+                    if (underline) {
+                        StyleConstants.setUnderline(style, true);
+                    }
+                    if (strikethrough) {
+                        StyleConstants.setStrikeThrough(style, true);
+                    }
+                    if (background) {
+                        StyleConstants.setBackground(style, Color.BLUE);
+                    }
+                    try {
+                        doc.insertString(doc.getLength(), "mama", style);
+                    } catch (BadLocationException e) {
+                        throw new RuntimeException(e);
+                    }
+
+                    comp.setSize(200, 100);
+                    comp.paint(g);
+                }
+            });
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    void setNormalStyle(Style style) {
+        StyleConstants.setSuperscript(style, true);
+    }
+
+    int getEmptyPixel() {
+        return 0xFFFFFFFF;
+    }
+
+    boolean isPixelEmpty(int argb) {
+        return (argb & 0x00FFFFFF) == (getEmptyPixel() & 0x00FFFFFF);
+    }
+
+    boolean isLineEmpty(BufferedImage img, int coord, boolean isHorizontal) {
+        int len = isHorizontal ? img.getWidth() : img.getHeight();
+        for (int i = 0; i < len; i++) {
+            int pixel = isHorizontal ? img.getRGB(i, coord) : img.getRGB(coord, i);
+            if (!isPixelEmpty(pixel)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    Rectangle getPixelsOutline(BufferedImage img) {
+        int x1 = 0;
+        while (x1 < img.getWidth() && isLineEmpty(img, x1, false)) {
+            x1++;
+        }
+        int x2 = img.getWidth() - 1;
+        while (x2 >= 0 && isLineEmpty(img, x2, false)) {
+            x2--;
+        }
+        int y1 = 0;
+        while (y1 < img.getHeight() && isLineEmpty(img, y1, true)) {
+            y1++;
+        }
+        int y2 = img.getHeight() - 1;
+        while (y2 >= 0 && isLineEmpty(img, y2, true)) {
+            y2--;
+        }
+
+        return new Rectangle(x1, y1, x2 - x1 + 1, y2 - y1 + 1);
+    }
+
+    BufferedImage createImage() {
+        final BufferedImage img = new BufferedImage(200, 100, BufferedImage.TYPE_INT_ARGB);
+        try {
+            SwingUtilities.invokeAndWait(new Runnable() {
+                @Override
+                public void run() {
+                    Graphics g = img.getGraphics();
+                    g.setColor(new Color(getEmptyPixel()));
+                    g.fillRect(0, 0, 10000, 10000);
+                }
+            });
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
+        } catch (InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+        return img;
+    }
+
+    int subPixels(int pix1, int pix2) {
+        if (pix1 == pix2) {
+            return getEmptyPixel();
+        }
+        return pix1;
+    }
+
+    /**
+     * Subtracts img2 from img1
+     */
+    BufferedImage subImages(BufferedImage img1, BufferedImage img2) {
+        if (img1.getHeight() != img2.getHeight() ||
+                img1.getWidth() != img2.getWidth()) {
+            throw new RuntimeException("Different sizes");
+        }
+        BufferedImage ret = new BufferedImage(img1.getWidth(), img1.getHeight(), img1.getType());
+
+        for (int x = 0; x < ret.getWidth(); x++) {
+            for (int y = 0; y < ret.getHeight(); y++) {
+                ret.setRGB(x, y, subPixels(img1.getRGB(x, y), img2.getRGB(x, y)));
+            }
+        }
+        return ret;
+    }
+
+    void testUnderline() {
+        System.out.println("  testUnderline()");
+
+        final BufferedImage img1 = createImage();
+        drawText(img1.getGraphics(), true, false, false);
+        final Rectangle out1 = getPixelsOutline(img1);
+        System.out.println("   Underlined: " + out1);
+
+        final BufferedImage img2 = createImage();
+        drawText(img2.getGraphics(), false, false, false);
+        final Rectangle out2 = getPixelsOutline(img2);
+        System.out.println("   Normal: " + out2);
+
+        final BufferedImage img3 = subImages(img1, img2);
+        final Rectangle out3 = getPixelsOutline(img3);
+        System.out.println("   Sub: " + out3);
+
+        // underline is not too thick
+        assertTrue(out3.getHeight() <= 2);
+        // not too wide
+        assertTrue(out3.getWidth() * 0.8 < out2.getWidth());
+        // not too low
+        assertTrue(out3.getY() - (out1.getY() + out2.getHeight()) < 3);
+        // not too high
+        assertTrue(out3.getY() - (out1.getY() + out2.getHeight()) > 0);
+    }
+
+    void testStrikthrough() {
+        System.out.println("  testStrikthrough()");
+
+        final BufferedImage img1 = createImage();
+        drawText(img1.getGraphics(), false, true, false);
+        final Rectangle out1 = getPixelsOutline(img1);
+        System.out.println("   Striked: " + out1);
+
+        final BufferedImage img2 = createImage();
+        drawText(img2.getGraphics(), false, false, false);
+        final Rectangle out2 = getPixelsOutline(img2);
+        System.out.println("   Normal: " + out2);
+
+        final BufferedImage img3 = subImages(img1, img2);
+        final Rectangle out3 = getPixelsOutline(img3);
+        System.out.println("   Sub: " + out3);
+
+        // strikethrough is not too thick
+        assertTrue(out3.getHeight() <= 2);
+        // not too wide
+        assertTrue(out3.getWidth() * 0.8 < out2.getWidth());
+        // not too low
+        assertTrue(out3.getY() - (out1.getY() + out2.getHeight()) < 0);
+        // not too high
+        assertTrue(out3.getY() - out1.getY() > 1);
+    }
+    void assertTrue(boolean b) {
+        if (!b) {
+            throw new RuntimeException("Assertion failed");
+        }
+    }
+
+    static void testSuperScript() {
+        System.out.println("testSuperScript()");
+        bug8016833 b = new bug8016833() {
+            @Override
+            void setNormalStyle(Style style) {
+                StyleConstants.setSuperscript(style, true);
+            }
+        };
+        b.testUnderline();
+        b.testStrikthrough();
+    }
+
+    static void testSubScript() {
+        System.out.println("testSubScript()");
+        bug8016833 b = new bug8016833() {
+            @Override
+            void setNormalStyle(Style style) {
+                StyleConstants.setSubscript(style, true);
+            }
+        };
+        b.testUnderline();
+        b.testStrikthrough();
+    }
+
+    static void testNormalScript() {
+        System.out.println("testNormalScript()");
+        bug8016833 b = new bug8016833() {
+            @Override
+            void setNormalStyle(Style style) {
+            }
+        };
+        b.testUnderline();
+        b.testStrikthrough();
+    }
+
+    public static void main(String[] args) {
+        testSubScript();
+        testSuperScript();
+        testNormalScript();
+    }
+}