--- old/src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java	2016-01-25 00:12:52.000000000 +0400
+++ new/src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java	2016-01-25 00:12:52.000000000 +0400
@@ -212,6 +212,7 @@
 // UI Installation/De-installation
 
     public void installUI(final JComponent c) {
+        super.installUI(c);
         this.tabPane = (JTabbedPane)c;
 
         calculatedBaseline = false;
@@ -827,7 +828,7 @@
 
             if (scrollableTabLayoutEnabled() && tabScroller.croppedEdge.isParamsSet() && tabScroller.croppedEdge.getTabIndex() == tabIndex && isHorizontalTabPlacement()) {
                 final int availTextWidth = tabScroller.croppedEdge.getCropline() - (textRect.x - tabRect.x) - tabScroller.croppedEdge.getCroppedSideWidth();
-                clippedTitle = SwingUtilities2.clipStringIfNecessary(null, metrics, title, availTextWidth);
+                clippedTitle = getTextUIDrawing().getClippedString(null, metrics, title, availTextWidth);
             }
 
             paintText(g, tabPlacement, font, metrics, tabIndex, clippedTitle, textRect, isSelected);
@@ -1006,13 +1007,13 @@
                     }
                 }
                 g.setColor(fg);
-                SwingUtilities2.drawStringUnderlineCharAt(tabPane, g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());
+                getTextUIDrawing().drawStringUnderlineCharAt(tabPane, g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());
 
             } else { // tab disabled
                 g.setColor(tabPane.getBackgroundAt(tabIndex).brighter());
-                SwingUtilities2.drawStringUnderlineCharAt(tabPane, g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());
+                getTextUIDrawing().drawStringUnderlineCharAt(tabPane, g, title, mnemIndex, textRect.x, textRect.y + metrics.getAscent());
                 g.setColor(tabPane.getBackgroundAt(tabIndex).darker());
-                SwingUtilities2.drawStringUnderlineCharAt(tabPane, g, title, mnemIndex, textRect.x - 1, textRect.y + metrics.getAscent() - 1);
+                getTextUIDrawing().drawStringUnderlineCharAt(tabPane, g, title, mnemIndex, textRect.x - 1, textRect.y + metrics.getAscent() - 1);
 
             }
         }
@@ -1639,7 +1640,7 @@
             } else {
                 // plain text
                 final String title = tabPane.getTitleAt(tabIndex);
-                width += SwingUtilities2.stringWidth(tabPane, metrics, title);
+                width += getTextUIDrawing().getStringWidth(tabPane, metrics, title);
             }
         }
         return width;