Summary
-------
Add explicit constructors to public & protected classes of javax.swing.plaf packages that have default constructors.
Problem
-------
Default constructors are not recommended for classes that are parts of a formal API.
Solution
--------
Add explicit public no-arg constructors for public classes and protected no-arg constructor for protected classes.
Specification
-------------
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicBorders.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicBorders.java
index 949c3e35f4a..4bb0bf9e0d1 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicBorders.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicBorders.java
@@ -47,6 +47,11 @@
public class BasicBorders {
+ /**
+ * Constructs a {@code BasicBorders}.
+ */
+ public BasicBorders() {}
+
/**
* Returns a border instance for a {@code JButton}.
*
@@ -473,6 +478,11 @@ public Insets getBorderInsets(Component c, Insets insets) {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
public static class MarginBorder extends AbstractBorder implements UIResource {
+ /**
+ * Constructs a {@code MarginBorder}.
+ */
+ public MarginBorder() {}
+
public Insets getBorderInsets(Component c, Insets insets) {
Insets margin = null;
//
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java
index 9347298350d..4d73309869f 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicButtonUI.java
@@ -76,6 +76,11 @@
// ********************************
// Create PLAF
// ********************************
+ /**
+ * Constructs a {@code BasicButtonUI}.
+ */
+ public BasicButtonUI() {}
+
/**
* Returns an instance of {@code BasicButtonUI}.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxMenuItemUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxMenuItemUI.java
index aa816d431b0..ccf7d2f5d34 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxMenuItemUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxMenuItemUI.java
@@ -39,6 +39,11 @@
*/
public class BasicCheckBoxMenuItemUI extends BasicMenuItemUI {
+ /**
+ * Constructs a {@code BasicCheckBoxMenuItemUI}.
+ */
+ public BasicCheckBoxMenuItemUI() {}
+
/**
* Constructs a new instance of {@code BasicCheckBoxMenuItemUI}.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxUI.java
index 11b94fddab5..a1bd07282c1 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicCheckBoxUI.java
@@ -60,6 +60,11 @@
// Create PLAF
// ********************************
+ /**
+ * Constructs a {@code BasicCheckBoxUI}.
+ */
+ public BasicCheckBoxUI() {}
+
/**
* Returns an instance of {@code BasicCheckBoxUI}.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicColorChooserUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicColorChooserUI.java
index 7ad582a0792..2259281dd8c 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicColorChooserUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicColorChooserUI.java
@@ -77,6 +77,11 @@
protected PropertyChangeListener propertyChangeListener;
private Handler handler;
+ /**
+ * Constructs a {@code BasicColorChooserUI}.
+ */
+ public BasicColorChooserUI() {}
+
/**
* Returns a new instance of {@code BasicColorChooserUI}.
*
@@ -383,6 +388,11 @@ else if (prop == "componentOrientation") {
* Instantiate it only within subclasses of {@code BasicColorChooserUI}.
*/
public class PropertyHandler implements PropertyChangeListener {
+ /**
+ * Constructs a {@code PropertyHandler}.
+ */
+ public PropertyHandler() {}
+
public void propertyChange(PropertyChangeEvent e) {
getHandler().propertyChange(e);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxEditor.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxEditor.java
index 157c1dde4f7..0e5eab8285b 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxEditor.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxEditor.java
@@ -176,5 +176,9 @@ public void setBorder(Border b) {
@SuppressWarnings("serial") // Same-version serialization only
public static class UIResource extends BasicComboBoxEditor
implements javax.swing.plaf.UIResource {
+ /**
+ * Constructs a {@code UIResource}.
+ */
+ public UIResource() {}
}
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxRenderer.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxRenderer.java
index 23899e72bc4..7b47386946c 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxRenderer.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxRenderer.java
@@ -145,5 +145,9 @@ public Component getListCellRendererComponent(JList<?> list,
*/
@SuppressWarnings("serial") // Same-version serialization only
public static class UIResource extends BasicComboBoxRenderer implements javax.swing.plaf.UIResource {
+ /**
+ * Constructs a {@code UIResource}.
+ */
+ public UIResource() {}
}
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
index 4041f9793cb..ff3a1596fbd 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboBoxUI.java
@@ -232,6 +232,11 @@
*/
protected Insets padding;
+ /**
+ * Constructs a {@code BasicComboBoxUI}.
+ */
+ public BasicComboBoxUI() {}
+
// Used for calculating the default size.
private static ListCellRenderer<Object> getDefaultListCellRenderer() {
@SuppressWarnings("unchecked")
@@ -592,6 +597,11 @@ private Handler getHandler() {
* <code>BasicComboBoxUI</code>.
*/
public class KeyHandler extends KeyAdapter {
+ /**
+ * Constructs a {@code KeyHandler}.
+ */
+ public KeyHandler() {}
+
@Override
public void keyPressed( KeyEvent e ) {
getHandler().keyPressed(e);
@@ -607,6 +617,11 @@ public void keyPressed( KeyEvent e ) {
* <code>BasicComboBoxUI</code>.
*/
public class FocusHandler implements FocusListener {
+ /**
+ * Constructs a {@code FocusHandler}.
+ */
+ public FocusHandler() {}
+
public void focusGained( FocusEvent e ) {
getHandler().focusGained(e);
}
@@ -627,6 +642,11 @@ public void focusLost( FocusEvent e ) {
* @see #createListDataListener
*/
public class ListDataHandler implements ListDataListener {
+ /**
+ * Constructs a {@code ListDataHandler}.
+ */
+ public ListDataHandler() {}
+
public void contentsChanged( ListDataEvent e ) {
getHandler().contentsChanged(e);
}
@@ -651,6 +671,11 @@ public void intervalRemoved( ListDataEvent e ) {
* @see #createItemListener
*/
public class ItemHandler implements ItemListener {
+ /**
+ * Constructs a {@code ItemHandler}.
+ */
+ public ItemHandler() {}
+
// This class used to implement behavior which is now redundant.
public void itemStateChanged(ItemEvent e) {}
}
@@ -670,6 +695,11 @@ public void itemStateChanged(ItemEvent e) {}
* @see #createPropertyChangeListener
*/
public class PropertyChangeHandler implements PropertyChangeListener {
+ /**
+ * Constructs a {@code PropertyChangeHandler}.
+ */
+ public PropertyChangeHandler() {}
+
public void propertyChange(PropertyChangeEvent e) {
getHandler().propertyChange(e);
}
@@ -697,6 +727,11 @@ private void updateToolTipTextForChildren() {
* <code>BasicComboBoxUI</code>.
*/
public class ComboBoxLayoutManager implements LayoutManager {
+ /**
+ * Constructs a {@code ComboBoxLayoutManager}.
+ */
+ public ComboBoxLayoutManager() {}
+
public void addLayoutComponent(String name, Component comp) {}
public void removeLayoutComponent(Component comp) {}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
index ef779a7642e..050f27e72b4 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicComboPopup.java
@@ -733,6 +733,11 @@ public void actionPerformed(ActionEvent e){
* @see BasicComboPopup#createMouseListener
*/
protected class InvocationMouseHandler extends MouseAdapter {
+ /**
+ * Constructs an {@code InvocationMouseHandler}.
+ */
+ protected InvocationMouseHandler() {}
+
/**
* Responds to mouse-pressed events on the combo box.
*
@@ -758,6 +763,11 @@ public void mouseReleased( MouseEvent e ) {
* list if it is dragging over the list.
*/
protected class InvocationMouseMotionHandler extends MouseMotionAdapter {
+ /**
+ * Constructs an {@code InvocationMouseMotionHandler}.
+ */
+ protected InvocationMouseMotionHandler() {}
+
public void mouseDragged( MouseEvent e ) {
getHandler().mouseDragged(e);
}
@@ -771,6 +781,10 @@ public void mouseDragged( MouseEvent e ) {
* BasicComboBoxUI ActionMap/InputMap methods.
*/
public class InvocationKeyHandler extends KeyAdapter {
+ /**
+ * Constructs an {@code InvocationKeyHandler}.
+ */
+ public InvocationKeyHandler() {}
public void keyReleased( KeyEvent e ) {}
}
@@ -780,6 +794,10 @@ public void keyReleased( KeyEvent e ) {}
* override.
*/
protected class ListSelectionHandler implements ListSelectionListener {
+ /**
+ * Constructs a {@code ListSelectionHandler}.
+ */
+ protected ListSelectionHandler() {}
public void valueChanged( ListSelectionEvent e ) {}
}
@@ -793,6 +811,10 @@ public void valueChanged( ListSelectionEvent e ) {}
* @see #createItemListener
*/
public class ListDataHandler implements ListDataListener {
+ /**
+ * Constructs a {@code ListDataHandler}.
+ */
+ public ListDataHandler() {}
public void contentsChanged( ListDataEvent e ) {}
public void intervalAdded( ListDataEvent e ) {
@@ -806,6 +828,10 @@ public void intervalRemoved( ListDataEvent e ) {
* This listener hides the popup when the mouse is released in the list.
*/
protected class ListMouseHandler extends MouseAdapter {
+ /**
+ * Constructs a {@code ListMouseHandler}.
+ */
+ protected ListMouseHandler() {}
public void mousePressed( MouseEvent e ) {
}
public void mouseReleased(MouseEvent anEvent) {
@@ -818,6 +844,11 @@ public void mouseReleased(MouseEvent anEvent) {
* The selection change is not committed to the model, this is for user feedback only.
*/
protected class ListMouseMotionHandler extends MouseMotionAdapter {
+ /**
+ * Constructs a {@code ListMouseMotionHandler}.
+ */
+ protected ListMouseMotionHandler() {}
+
public void mouseMoved( MouseEvent anEvent ) {
getHandler().mouseMoved(anEvent);
}
@@ -828,6 +859,10 @@ public void mouseMoved( MouseEvent anEvent ) {
* combo box.
*/
protected class ItemHandler implements ItemListener {
+ /**
+ * Constructs an {@code ItemHandler}.
+ */
+ protected ItemHandler() {}
public void itemStateChanged( ItemEvent e ) {
getHandler().itemStateChanged(e);
}
@@ -844,6 +879,10 @@ public void itemStateChanged( ItemEvent e ) {
* @see #createPropertyChangeListener
*/
protected class PropertyChangeHandler implements PropertyChangeListener {
+ /**
+ * Constructs a {@code PropertyChangeHandler}.
+ */
+ protected PropertyChangeHandler() {}
public void propertyChange( PropertyChangeEvent e ) {
getHandler().propertyChange(e);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopIconUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopIconUI.java
index 262f36ee7d8..681ec227ccc 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopIconUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopIconUI.java
@@ -243,6 +243,11 @@ public void deiconize() {
int __x, __y;
Rectangle startingBounds;
+ /**
+ * Constructs a {@code MouseInputHandler}.
+ */
+ public MouseInputHandler() {}
+
public void mouseReleased(MouseEvent e) {
_x = 0;
_y = 0;
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopPaneUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopPaneUI.java
index e784d2d4b2a..894e2b07d1a 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopPaneUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicDesktopPaneUI.java
@@ -678,6 +678,10 @@ public boolean accept(Object sender) {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class OpenAction extends AbstractAction {
+ /**
+ * Constructs an {@code OpenAction}.
+ */
+ protected OpenAction() {}
public void actionPerformed(ActionEvent evt) {
JDesktopPane dp = (JDesktopPane)evt.getSource();
SHARED_ACTION.setState(dp, Actions.RESTORE);
@@ -693,6 +697,10 @@ public boolean isEnabled() {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class CloseAction extends AbstractAction {
+ /**
+ * Constructs a {@code CloseAction}.
+ */
+ protected CloseAction() {}
public void actionPerformed(ActionEvent evt) {
JDesktopPane dp = (JDesktopPane)evt.getSource();
SHARED_ACTION.setState(dp, Actions.CLOSE);
@@ -712,6 +720,10 @@ public boolean isEnabled() {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class MinimizeAction extends AbstractAction {
+ /**
+ * Constructs a {@code MinimizeAction}.
+ */
+ protected MinimizeAction() {}
public void actionPerformed(ActionEvent evt) {
JDesktopPane dp = (JDesktopPane)evt.getSource();
SHARED_ACTION.setState(dp, Actions.MINIMIZE);
@@ -731,6 +743,10 @@ public boolean isEnabled() {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class MaximizeAction extends AbstractAction {
+ /**
+ * Constructs a {@code MaximizeAction}.
+ */
+ protected MaximizeAction() {}
public void actionPerformed(ActionEvent evt) {
JDesktopPane dp = (JDesktopPane)evt.getSource();
SHARED_ACTION.setState(dp, Actions.MAXIMIZE);
@@ -750,6 +766,10 @@ public boolean isEnabled() {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class NavigateAction extends AbstractAction {
+ /**
+ * Constructs a {@code NavigateAction}.
+ */
+ protected NavigateAction() {}
public void actionPerformed(ActionEvent evt) {
JDesktopPane dp = (JDesktopPane)evt.getSource();
dp.selectFrame(true);
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java
index 8ed05e07861..18f94db3040 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFileChooserUI.java
@@ -757,6 +757,12 @@ public void mouseClicked(MouseEvent e) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+
+ /**
+ * Constructs a {@code SelectionListener}.
+ */
+ protected SelectionListener() {}
+
/** {@inheritDoc} */
public void valueChanged(ListSelectionEvent e) {
getHandler().valueChanged(e);
@@ -1325,6 +1331,11 @@ public String getDescription() {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class CancelSelectionAction extends AbstractAction {
+ /**
+ * Constructs a {@code CancelSelectionAction}.
+ */
+ protected CancelSelectionAction() {}
+
/** {@inheritDoc} */
public void actionPerformed(ActionEvent e) {
getFileChooser().cancelSelection();
@@ -1336,6 +1347,11 @@ public void actionPerformed(ActionEvent e) {
*/
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class UpdateAction extends AbstractAction {
+ /**
+ * Constructs an {@code UpdateAction}.
+ */
+ protected UpdateAction() {}
+
/** {@inheritDoc} */
public void actionPerformed(ActionEvent e) {
JFileChooser fc = getFileChooser();
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFormattedTextFieldUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFormattedTextFieldUI.java
index 690a7001692..35560bf558c 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFormattedTextFieldUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicFormattedTextFieldUI.java
@@ -34,6 +34,11 @@
* @since 1.4
*/
public class BasicFormattedTextFieldUI extends BasicTextFieldUI {
+ /**
+ * Constructs a {@code BasicFormattedTextFieldUI}.
+ */
+ public BasicFormattedTextFieldUI() {}
+
/**
* Creates a UI for a JFormattedTextField.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicGraphicsUtils.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicGraphicsUtils.java
index 26c4b6f73fe..e7febd97f09 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicGraphicsUtils.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicGraphicsUtils.java
@@ -51,6 +51,11 @@
private static final Insets GROOVE_INSETS = new Insets(2, 2, 2, 2);
private static final Insets ETCHED_INSETS = new Insets(2, 2, 2, 2);
+ /**
+ * Constructs a {@code BasicGraphicsUtils}.
+ */
+ public BasicGraphicsUtils() {}
+
/**
* Draws an etched rectangle.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicHTML.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicHTML.java
index 85304d92e34..3e1108fb25b 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicHTML.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicHTML.java
@@ -46,6 +46,11 @@
*/
public class BasicHTML {
+ /**
+ * Constructs a {@code BasicHTML}.
+ */
+ public BasicHTML() {}
+
/**
* Create an html renderer for the given component and
* string of html.
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicIconFactory.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicIconFactory.java
index b8c0465b329..8b38a29e1ed 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicIconFactory.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicIconFactory.java
@@ -61,6 +61,11 @@
private static Icon menuItemArrowIcon;
private static Icon menuArrowIcon;
+ /**
+ * Constructs a {@code BasicIconFactory}.
+ */
+ public BasicIconFactory() {}
+
/**
* Returns a menu item check icon.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java
index 72b2d8be536..1a21268d74c 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java
@@ -723,6 +723,11 @@ public void layoutContainer(Container c) {
* Instantiate it only within subclasses of <code>Foo</code>.
*/
public class PropertyChangeHandler implements PropertyChangeListener {
+ /**
+ * Constructs a {@code PropertyChangeHandler}.
+ */
+ public PropertyChangeHandler() {}
+
// NOTE: This class exists only for backward compatibility. All
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
@@ -741,6 +746,11 @@ public void propertyChange(PropertyChangeEvent evt) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code TitlePaneLayout}.
+ */
+ public TitlePaneLayout() {}
+
public void addLayoutComponent(String name, Component c) {
getHandler().addLayoutComponent(name, c);
}
@@ -930,6 +940,10 @@ public void actionPerformed(ActionEvent e) {
*/
@SuppressWarnings("deprecation")
public class SystemMenuBar extends JMenuBar {
+ /**
+ * Constructs a {@code SystemMenuBar}.
+ */
+ public SystemMenuBar() {}
public boolean isFocusTraversable() { return false; }
public void requestFocus() {}
public void paint(Graphics g) {
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameUI.java
index 86d6686e41a..273034539f0 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicInternalFrameUI.java
@@ -646,6 +646,10 @@ public void setEastPane(JComponent c) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code InternalFramePropertyChangeListener}.
+ */
+ public InternalFramePropertyChangeListener() {}
/**
* Detects changes in state from the JInternalFrame and handles
* actions.
@@ -663,6 +667,11 @@ public void propertyChange(PropertyChangeEvent evt) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code InternalFrameLayout}.
+ */
+ public InternalFrameLayout() {}
+
/**
* {@inheritDoc}
*/
@@ -842,6 +851,11 @@ protected void deactivateFrame(JInternalFrame f) {
int resizeCornerSize = 16;
+ /**
+ * Constructs a {@code BorderListener}.
+ */
+ protected BorderListener() {}
+
public void mouseClicked(MouseEvent e) {
if(e.getClickCount() > 1 && e.getSource() == getNorthPane()) {
if(frame.isIconifiable() && frame.isIcon()) {
@@ -1305,6 +1319,11 @@ public void mouseExited(MouseEvent e) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code ComponentHandler}.
+ */
+ protected ComponentHandler() {}
+
/** Invoked when a JInternalFrame's parent's size changes. */
public void componentResized(ComponentEvent e) {
getHandler().componentResized(e);
@@ -1347,6 +1366,11 @@ protected ComponentListener createComponentListener() {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code GlassPaneDispatcher}.
+ */
+ protected GlassPaneDispatcher() {}
+
/**
* {@inheritDoc}
*/
@@ -1414,6 +1438,11 @@ protected MouseInputListener createGlassPaneDispatcher() {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code BasicInternalFrameListener}.
+ */
+ protected BasicInternalFrameListener() {}
+
/**
* {@inheritDoc}
*/
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java
index 3d036358e6d..be0487d3893 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuItemUI.java
@@ -928,6 +928,11 @@ else if (me == null)
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code MouseInputHandler}.
+ */
+ protected MouseInputHandler() {}
+
/** {@inheritDoc} */
public void mouseClicked(MouseEvent e) {
getHandler().mouseClicked(e);
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuUI.java
index ba60b557d82..33699871a18 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicMenuUI.java
@@ -370,6 +370,11 @@ private void updateDefaultBackgroundColor() {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code MouseInputHandler}.
+ */
+ protected MouseInputHandler() {}
+
public void mouseClicked(MouseEvent e) {
getHandler().mouseClicked(e);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java
index b63274d4836..afb2d58b885 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollBarUI.java
@@ -1176,6 +1176,11 @@ public boolean getSupportsAbsolutePositioning() {
* A listener to listen for model changes.
*/
protected class ModelListener implements ChangeListener {
+ /**
+ * Constructs a {@code ModelListener}.
+ */
+ protected ModelListener() {}
+
public void stateChanged(ChangeEvent e) {
if (!useCachedValue) {
scrollBarValue = scrollbar.getValue();
@@ -1200,6 +1205,11 @@ public void stateChanged(ChangeEvent e) {
protected transient int currentMouseY;
private transient int direction = +1;
+ /**
+ * Constructs a {@code TrackListener}.
+ */
+ protected TrackListener() {}
+
/** {@inheritDoc} */
public void mouseReleased(MouseEvent e)
{
@@ -1498,6 +1508,11 @@ public void mouseExited(MouseEvent e) {
// (keyfocus on scrollbars causes action without mousePress
boolean handledEvent;
+ /**
+ * Constructs an {@code ArrowButtonListener}.
+ */
+ protected ArrowButtonListener() {}
+
public void mousePressed(MouseEvent e) {
if(!scrollbar.isEnabled()) { return; }
// not an unmodified left mouse button
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
index 7f80f4e51fa..f99afb35282 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicScrollPaneUI.java
@@ -623,6 +623,11 @@ protected ChangeListener createVSBChangeListener() {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code MouseWheelHandler}.
+ */
+ protected MouseWheelHandler() {}
+
/**
* Called when the mouse wheel is rotated while over a
* JScrollPane.
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneDivider.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneDivider.java
index b8054b750fd..c5ce2a64f9c 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneDivider.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneDivider.java
@@ -552,6 +552,11 @@ protected void finishDraggingTo(int location) {
protected class MouseHandler extends MouseAdapter
implements MouseMotionListener
{
+ /**
+ * Constructs a {@code MouseHandler}.
+ */
+ protected MouseHandler() {}
+
/**
* Starts the dragging session by creating the appropriate instance
* of DragController.
@@ -955,6 +960,11 @@ protected int positionForMouseEvent(MouseEvent e) {
*/
protected class DividerLayout implements LayoutManager
{
+ /**
+ * Constructs a {@code DividerLayout}.
+ */
+ protected DividerLayout() {}
+
public void layoutContainer(Container c) {
if (leftButton != null && rightButton != null &&
c == BasicSplitPaneDivider.this) {
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java
index 643c5419f74..24b2fa873f1 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicSplitPaneUI.java
@@ -714,6 +714,11 @@ int getKeyboardMoveIncrement() {
*/
public class PropertyHandler implements PropertyChangeListener
{
+ /**
+ * Constructs a {@code PropertyHandler}.
+ */
+ public PropertyHandler() {}
+
// NOTE: This class exists only for backward compatibility. All
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
@@ -766,6 +771,11 @@ public void focusLost(FocusEvent ev) {
*/
public class KeyboardUpLeftHandler implements ActionListener
{
+ /**
+ * Constructs a {@code KeyboardUpLeftHandler}.
+ */
+ public KeyboardUpLeftHandler() {}
+
public void actionPerformed(ActionEvent ev) {
if (dividerKeyboardResize) {
splitPane.setDividerLocation(Math.max(0,getDividerLocation
@@ -861,6 +871,11 @@ public void actionPerformed(ActionEvent ev) {
*/
public class KeyboardResizeToggleHandler implements ActionListener
{
+ /**
+ * Constructs a {@code KeyboardResizeToggleHandler}.
+ */
+ public KeyboardResizeToggleHandler() {}
+
public void actionPerformed(ActionEvent ev) {
if (!dividerKeyboardResize) {
splitPane.requestFocus();
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java
index a81e3f06a83..8446354fe14 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTabbedPaneUI.java
@@ -210,6 +210,11 @@
// UI creation
+ /**
+ * Constructs a {@code BasicTabbedPaneUI}.
+ */
+ public BasicTabbedPaneUI() {}
+
/**
* Create a UI.
* @param c a component
@@ -2657,6 +2662,10 @@ else if (key == SCROLL_BACKWARD) {
* Instantiate it only within subclasses of BasicTabbedPaneUI.
*/
public class TabbedPaneLayout implements LayoutManager {
+ /**
+ * Constructs a {@code TabbedPaneLayout}.
+ */
+ public TabbedPaneLayout() {}
public void addLayoutComponent(String name, Component comp) {}
@@ -4195,6 +4204,11 @@ public void componentRemoved(ContainerEvent e) {
* Instantiate it only within subclasses of BasicTabbedPaneUI.
*/
public class PropertyChangeHandler implements PropertyChangeListener {
+ /**
+ * Constructs a {@code PropertyChangeHandler}.
+ */
+ public PropertyChangeHandler() {}
+
// NOTE: This class exists only for backward compatibility. All
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
@@ -4209,6 +4223,11 @@ public void propertyChange(PropertyChangeEvent e) {
* Instantiate it only within subclasses of BasicTabbedPaneUI.
*/
public class TabSelectionHandler implements ChangeListener {
+ /**
+ * Constructs a {@code TabSelectionHandler}.
+ */
+ public TabSelectionHandler() {}
+
// NOTE: This class exists only for backward compatibility. All
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
@@ -4223,6 +4242,11 @@ public void stateChanged(ChangeEvent e) {
* Instantiate it only within subclasses of BasicTabbedPaneUI.
*/
public class MouseHandler extends MouseAdapter {
+ /**
+ * Constructs a {@code MouseHandler}.
+ */
+ public MouseHandler() {}
+
// NOTE: This class exists only for backward compatibility. All
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
@@ -4241,6 +4265,11 @@ public void mousePressed(MouseEvent e) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code FocusHandler}.
+ */
+ public FocusHandler() {}
+
public void focusGained(FocusEvent e) {
getHandler().focusGained(e);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableHeaderUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableHeaderUI.java
index a02d25f293b..721fcbda9b7 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableHeaderUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableHeaderUI.java
@@ -70,6 +70,11 @@
// The column that should be highlighted when the table header has the focus.
private int selectedColumnIndex = 0; // Read ONLY via getSelectedColumnIndex!
+ /**
+ * Constructs a {@code BasicTableHeaderUI}.
+ */
+ public BasicTableHeaderUI() {}
+
private static FocusListener focusListener = new FocusListener() {
public void focusGained(FocusEvent e) {
repaintHeader(e.getSource());
@@ -104,6 +109,11 @@ private void repaintHeader(Object source) {
private int mouseXOffset;
private Cursor otherCursor = resizeCursor;
+ /**
+ * Constructs a {@code MouseInputHandler}.
+ */
+ public MouseInputHandler() {}
+
public void mouseClicked(MouseEvent e) {
if (!header.isEnabled()) {
return;
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableUI.java
index d38de7e51c0..2ee4f1fa26d 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTableUI.java
@@ -96,6 +96,11 @@
*/
private boolean isFileList = false;
+ /**
+ * Constructs a {@code BasicTableUI}.
+ */
+ public BasicTableUI() {}
+
//
// Helper class for keyboard actions
//
@@ -760,6 +765,11 @@ public boolean accept(Object sender) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code KeyHandler}.
+ */
+ public KeyHandler() {}
+
public void keyPressed(KeyEvent e) {
getHandler().keyPressed(e);
}
@@ -786,6 +796,11 @@ public void keyTyped(KeyEvent e) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code FocusHandler}.
+ */
+ public FocusHandler() {}
+
public void focusGained(FocusEvent e) {
getHandler().focusGained(e);
}
@@ -808,6 +823,11 @@ public void focusLost(FocusEvent e) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code MouseInputHandler}.
+ */
+ public MouseInputHandler() {}
+
public void mouseClicked(MouseEvent e) {
getHandler().mouseClicked(e);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java
index b52d365dd76..88decfc241a 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTextUI.java
@@ -1371,12 +1371,22 @@ public View create(Element elem, int p0, int p1) {
/**
* Default implementation of the interface {@code Caret}.
*/
- public static class BasicCaret extends DefaultCaret implements UIResource {}
+ public static class BasicCaret extends DefaultCaret implements UIResource {
+ /**
+ * Constructs a {@code BasicCaret}.
+ */
+ public BasicCaret() {}
+ }
/**
* Default implementation of the interface {@code Highlighter}.
*/
- public static class BasicHighlighter extends DefaultHighlighter implements UIResource {}
+ public static class BasicHighlighter extends DefaultHighlighter implements UIResource {
+ /**
+ * Constructs a {@code BasicHighlighter}.
+ */
+ public BasicHighlighter() {}
+ }
static class BasicCursor extends Cursor implements UIResource {
BasicCursor(int type) {
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToggleButtonUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToggleButtonUI.java
index 605a86ed088..bbe35ec526d 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToggleButtonUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToggleButtonUI.java
@@ -52,6 +52,11 @@
// Create PLAF
// ********************************
+ /**
+ * Constructs a {@code BasicToggleButtonUI}.
+ */
+ public BasicToggleButtonUI() {}
+
/**
* Returns an instance of {@code BasicToggleButtonUI}.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarSeparatorUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarSeparatorUI.java
index 4a5dd209df0..d26cec557aa 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarSeparatorUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarSeparatorUI.java
@@ -45,6 +45,11 @@
public class BasicToolBarSeparatorUI extends BasicSeparatorUI
{
+ /**
+ * Constructs a {@code BasicToolBarSeparatorUI}.
+ */
+ public BasicToolBarSeparatorUI() {}
+
/**
* Returns a new instance of {@code BasicToolBarSeparatorUI}.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarUI.java
index 3f5dad6dba9..480588eba2d 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicToolBarUI.java
@@ -166,6 +166,11 @@
private static String FOCUSED_COMP_INDEX = "JToolBar.focusedCompIndex";
+ /**
+ * Constructs a {@code BasicToolBarUI}.
+ */
+ public BasicToolBarUI() {}
+
/**
* Constructs a new instance of {@code BasicToolBarUI}.
*
@@ -1408,6 +1413,11 @@ public void propertyChange(PropertyChangeEvent evt) {
* The class listens for window events.
*/
protected class FrameListener extends WindowAdapter {
+ /**
+ * Constructs a {@code FrameListener}.
+ */
+ protected FrameListener() {}
+
public void windowClosing(WindowEvent w) {
if (toolBar.isFloatable()) {
if (dragWindow != null)
@@ -1450,6 +1460,11 @@ public void windowClosing(WindowEvent w) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code ToolBarContListener}.
+ */
+ protected ToolBarContListener() {}
+
public void componentAdded( ContainerEvent e ) {
getHandler().componentAdded(e);
}
@@ -1468,6 +1483,11 @@ public void componentRemoved( ContainerEvent e ) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code ToolBarFocusListener}.
+ */
+ protected ToolBarFocusListener() {}
+
public void focusGained( FocusEvent e ) {
getHandler().focusGained(e);
}
@@ -1485,6 +1505,11 @@ public void focusLost( FocusEvent e ) {
// its functionality has been moved into Handler. If you need to add
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code PropertyListener}.
+ */
+ protected PropertyListener() {}
+
public void propertyChange( PropertyChangeEvent e ) {
getHandler().propertyChange(e);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java
index 3ff0fa34bc2..6d1d85df643 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicTreeUI.java
@@ -2904,6 +2904,11 @@ private void repaintPath(TreePath path) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code TreeExpansionHandler}.
+ */
+ public TreeExpansionHandler() {}
+
/**
* Called whenever an item in the tree has been expanded.
*/
@@ -2931,6 +2936,11 @@ public void treeCollapsed(TreeExpansionEvent event) {
/** ScrollBar that is being adjusted. */
protected JScrollBar scrollBar;
+ /**
+ * Constructs a {@code ComponentHandler}.
+ */
+ public ComponentHandler() {}
+
public void componentMoved(ComponentEvent e) {
if(timer == null) {
JScrollPane scrollPane = getScrollPane();
@@ -3008,6 +3018,11 @@ public void actionPerformed(ActionEvent ae) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code TreeModelHandler}.
+ */
+ public TreeModelHandler() {}
+
public void treeNodesChanged(TreeModelEvent e) {
getHandler().treeNodesChanged(e);
}
@@ -3037,6 +3052,11 @@ public void treeStructureChanged(TreeModelEvent e) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code TreeSelectionHandler}.
+ */
+ public TreeSelectionHandler() {}
+
/**
* Messaged when the selection changes in the tree we're displaying
* for. Stops editing, messages super and displays the changed paths.
@@ -3058,6 +3078,11 @@ public void valueChanged(TreeSelectionEvent event) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code CellEditorHandler}.
+ */
+ public CellEditorHandler() {}
+
/** Messaged when editing has stopped in the tree. */
public void editingStopped(ChangeEvent e) {
getHandler().editingStopped(e);
@@ -3091,6 +3116,11 @@ public void editingCanceled(ChangeEvent e) {
/** Set to true while keyPressed is active. */
protected boolean isKeyDown;
+ /**
+ * Constructs a {@code KeyHandler}.
+ */
+ public KeyHandler() {}
+
/**
* Invoked when a key has been typed.
*
@@ -3123,6 +3153,11 @@ public void keyReleased(KeyEvent e) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code FocusHandler}.
+ */
+ public FocusHandler() {}
+
/**
* Invoked when focus is activated on the tree we're in, redraws the
* lead row.
@@ -3149,6 +3184,11 @@ public void focusLost(FocusEvent e) {
// This returns locations that don't include any Insets.
public class NodeDimensionsHandler extends
AbstractLayoutCache.NodeDimensions {
+ /**
+ * Constructs a {@code NodeDimensionsHandler}.
+ */
+ public NodeDimensionsHandler() {}
+
/**
* Responsible for getting the size of a particular node.
*/
@@ -3229,6 +3269,11 @@ protected int getRowX(int row, int depth) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code MouseHandler}.
+ */
+ public MouseHandler() {}
+
/**
* Invoked when a mouse button has been pressed on a component.
*/
@@ -3267,6 +3312,11 @@ public void mouseReleased(MouseEvent e) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code PropertyChangeHandler}.
+ */
+ public PropertyChangeHandler() {}
+
public void propertyChange(PropertyChangeEvent event) {
getHandler().propertyChange(event);
}
@@ -3285,6 +3335,11 @@ public void propertyChange(PropertyChangeEvent event) {
// new functionality add it to the Handler, but make sure this
// class calls into the Handler.
+ /**
+ * Constructs a {@code SelectionModelPropertyChangeHandler}.
+ */
+ public SelectionModelPropertyChangeHandler() {}
+
public void propertyChange(PropertyChangeEvent event) {
getHandler().propertyChange(event);
}
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicViewportUI.java b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicViewportUI.java
index 3620bdbcff8..6326d2ea957 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicViewportUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/basic/BasicViewportUI.java
@@ -43,6 +43,11 @@
// Shared UI object
private static ViewportUI viewportUI;
+ /**
+ * Constructs a {@code BasicViewportUI}.
+ */
+ public BasicViewportUI() {}
+
/**
* Returns an instance of {@code BasicViewportUI}.
*
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java b/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
index f4c418fa948..895379c1864 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalFileChooserUI.java
@@ -586,6 +586,10 @@ public SingleClickListener(JList<?> list) {
@Deprecated(since = "9")
@SuppressWarnings("serial") // Superclass is not serializable across versions
protected class FileRenderer extends DefaultListCellRenderer {
+ /**
+ * Constructs a {@code FileRenderer}.
+ */
+ protected FileRenderer() {}
}
public void uninstallUI(JComponent c) {
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSliderUI.java b/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSliderUI.java
index bd1d2e6b41b..d79bfee81b7 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSliderUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalSliderUI.java
@@ -180,6 +180,11 @@ protected PropertyChangeListener createPropertyChangeListener( JSlider slider )
* {@code PropertyListener} for {@code JSlider.isFilled}.
*/
protected class MetalPropertyListener extends BasicSliderUI.PropertyChangeHandler {
+ /**
+ * Constructs a {@code MetalPropertyListener}.
+ */
+ protected MetalPropertyListener() {}
+
public void propertyChange( PropertyChangeEvent e ) { // listen for slider fill
super.propertyChange( e );
diff --git a/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolBarUI.java b/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolBarUI.java
index 15c9fd8eb13..1f89cd88ec0 100644
--- a/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolBarUI.java
+++ b/src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolBarUI.java
@@ -85,6 +85,11 @@
*/
private JMenuBar lastMenuBar;
+ /**
+ * Constructs a {@code MetalToolBarUI}.
+ */
+ public MetalToolBarUI() {}
+
/**
* Registers the specified component.
*/
@@ -361,13 +366,23 @@ private void setLastMenuBar(JMenuBar lastMenuBar) {
* No longer used. The class cannot be removed for compatibility reasons.
*/
protected class MetalContainerListener
- extends BasicToolBarUI.ToolBarContListener {}
+ extends BasicToolBarUI.ToolBarContListener {
+ /**
+ * Constructs a {@code MetalContainerListener}.
+ */
+ protected MetalContainerListener() {}
+ }
/**
* No longer used. The class cannot be removed for compatibility reasons.
*/
protected class MetalRolloverListener
- extends BasicToolBarUI.PropertyListener {}
+ extends BasicToolBarUI.PropertyListener {
+ /**
+ * Constructs a {@code MetalRolloverListener}.
+ */
+ protected MetalRolloverListener() {}
+ }
/**
* {@code DockingListener} for {@code MetalToolBarUI}.