src/share/classes/javax/swing/plaf/basic/BasicLookAndFeel.java

@@ -453,11 +453,11 @@
     {
 
         initResourceBundle(table);
 
         // *** Shared Integers
-        Integer fiveHundred = new Integer(500);
+        Integer fiveHundred = 500;
 
         // *** Shared Longs
         Long oneThousand = 1000L;
 
         LazyValue dialogPlain12 = t ->

@@ -671,11 +671,11 @@
             t -> BasicBorders.getTextFieldBorder();
 
         Object editorMargin = threeInsets;
 
         Object caretBlinkRate = fiveHundred;
-        Integer four = new Integer(4);
+        Integer four = 4;
 
         Object[] allAuditoryCues = new Object[] {
                 "CheckBoxMenuItem.commandSound",
                 "InternalFrame.closeSound",
                 "InternalFrame.maximizeSound",

@@ -1085,14 +1085,14 @@
             "Menu.border", marginBorder,
             "Menu.borderPainted", Boolean.FALSE,
             "Menu.margin", twoInsets,
             "Menu.checkIcon", menuItemCheckIcon,
             "Menu.arrowIcon", menuArrowIcon,
-            "Menu.menuPopupOffsetX", new Integer(0),
-            "Menu.menuPopupOffsetY", new Integer(0),
-            "Menu.submenuPopupOffsetX", new Integer(0),
-            "Menu.submenuPopupOffsetY", new Integer(0),
+            "Menu.menuPopupOffsetX", 0,
+            "Menu.menuPopupOffsetY", 0,
+            "Menu.submenuPopupOffsetX", 0,
+            "Menu.submenuPopupOffsetY", 0,
             "Menu.shortcutKeys", new int[]{
                 SwingUtilities2.getSystemMnemonicKeyMask()
             },
             "Menu.crossMenuMnemonic", Boolean.TRUE,
             // Menu.cancelMode affects the cancel menu action behaviour;

@@ -1186,14 +1186,14 @@
             "ProgressBar.foreground",  textHighlight,
             "ProgressBar.background", control,
             "ProgressBar.selectionForeground", control,
             "ProgressBar.selectionBackground", textHighlight,
             "ProgressBar.border", progressBarBorder,
-            "ProgressBar.cellLength", new Integer(1),
+            "ProgressBar.cellLength", 1,
             "ProgressBar.cellSpacing", zero,
-            "ProgressBar.repaintInterval", new Integer(50),
-            "ProgressBar.cycleTime", new Integer(3000),
+            "ProgressBar.repaintInterval", 50,
+            "ProgressBar.cycleTime", 3000,
             "ProgressBar.horizontalSize", new DimensionUIResource(146, 12),
             "ProgressBar.verticalSize", new DimensionUIResource(12, 146),
 
            // *** Separator
             "Separator.shadow", controlShadow,          // DEPRECATED - DO NOT USE!

@@ -1234,11 +1234,11 @@
                        "RIGHT", "negativeUnitIncrement",
                     "KP_RIGHT", "negativeUnitIncrement",
                         "LEFT", "positiveUnitIncrement",
                      "KP_LEFT", "positiveUnitIncrement",
                  }),
-            "ScrollBar.width", new Integer(16),
+            "ScrollBar.width", 16,
 
             "ScrollPane.font", dialogPlain12,
             "ScrollPane.background", control,
             "ScrollPane.foreground", controlText,
             "ScrollPane.border", textFieldBorder,

@@ -1330,11 +1330,11 @@
             "SplitPane.background", control,
             "SplitPane.highlight", controlLtHighlight,
             "SplitPane.shadow", controlShadow,
             "SplitPane.darkShadow", controlDkShadow,
             "SplitPane.border", splitPaneBorder,
-            "SplitPane.dividerSize", new Integer(7),
+            "SplitPane.dividerSize", 7,
             "SplitPaneDivider.border", splitPaneDividerBorder,
             "SplitPaneDivider.draggingColor", darkGray,
             "SplitPane.ancestorInputMap",
                new UIDefaults.LazyInputMap(new Object[] {
                         "UP", "negativeIncrement",

@@ -1375,11 +1375,11 @@
             "TabbedPane.selectedLabelShift", -1,
             "TabbedPane.tabInsets", tabbedPaneTabInsets,
             "TabbedPane.selectedTabPadInsets", tabbedPaneTabPadInsets,
             "TabbedPane.tabAreaInsets", tabbedPaneTabAreaInsets,
             "TabbedPane.contentBorderInsets", tabbedPaneContentBorderInsets,
-            "TabbedPane.tabRunOverlay", new Integer(2),
+            "TabbedPane.tabRunOverlay", 2,
             "TabbedPane.tabsOpaque", Boolean.TRUE,
             "TabbedPane.contentOpaque", Boolean.TRUE,
             "TabbedPane.focusInputMap",
               new UIDefaults.LazyInputMap(new Object[] {
                          "RIGHT", "navigateRight",

@@ -1735,13 +1735,13 @@
             "Tree.selectionForeground", textHighlightText,
             "Tree.selectionBackground", textHighlight,
             "Tree.selectionBorderColor", black,
             "Tree.dropLineColor", controlShadow,
             "Tree.editorBorder", blackLineBorder,
-            "Tree.leftChildIndent", new Integer(7),
-            "Tree.rightChildIndent", new Integer(13),
-            "Tree.rowHeight", new Integer(16),
+            "Tree.leftChildIndent", 7,
+            "Tree.rightChildIndent", 13,
+            "Tree.rowHeight", 16,
             "Tree.scrollsOnExpand", Boolean.TRUE,
             "Tree.openIcon", SwingUtilities2.makeIcon(getClass(),
                                                       BasicLookAndFeel.class,
                                                       "icons/TreeOpen.gif"),
             "Tree.closedIcon", SwingUtilities2.makeIcon(getClass(),