--- a/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java	Tue Apr 05 14:52:31 2016 +0530
+++ b/jdk/src/java.desktop/macosx/classes/com/apple/laf/AquaTabbedPaneCopyFromBasicUI.java	Tue Apr 05 15:37:13 2016 +0530
@@ -2183,50 +2183,21 @@
         }
 
         protected int preferredTabAreaHeight(final int tabPlacement, final int width) {
-            final FontMetrics metrics = getFontMetrics();
             final int tabCount = tabPane.getTabCount();
             int total = 0;
             if (tabCount > 0) {
-                int rows = 1;
-                int x = 0;
-
                 final int maxTabHeight = calculateMaxTabHeight(tabPlacement);
-
-                for (int i = 0; i < tabCount; i++) {
-                    final int tabWidth = calculateTabWidth(tabPlacement, i, metrics);
-
-                    if (x != 0 && x + tabWidth > width) {
-                        rows++;
-                        x = 0;
-                    }
-                    x += tabWidth;
-                }
-                total = calculateTabAreaHeight(tabPlacement, rows, maxTabHeight);
+                total = calculateTabAreaHeight(tabPlacement, 1, maxTabHeight);
             }
             return total;
         }
 
         protected int preferredTabAreaWidth(final int tabPlacement, final int height) {
-            final FontMetrics metrics = getFontMetrics();
             final int tabCount = tabPane.getTabCount();
             int total = 0;
             if (tabCount > 0) {
-                int columns = 1;
-                int y = 0;
-                final int fontHeight = metrics.getHeight();
-
                 maxTabWidth = calculateMaxTabWidth(tabPlacement);
-
-                for (int i = 0; i < tabCount; i++) {
-                    final int tabHeight = calculateTabHeight(tabPlacement, i, fontHeight);
-
-                    if (y != 0 && y + tabHeight > height) {
-                        columns++;
-                        y = 0;
-                    }
-                    y += tabHeight;
-                }
-                total = calculateTabAreaWidth(tabPlacement, columns, maxTabWidth);
+                total = calculateTabAreaWidth(tabPlacement, 1, maxTabWidth);
             }
             return total;
         }

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/JTabbedPane/8137169/ScrollableTabbedPaneTest.java	Tue Apr 05 15:37:13 2016 +0530
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2016, 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 8137169
+ * @summary verifies TabbedScrollPane minimum height for all Look and Feels
+ * @library ../../regtesthelpers
+ * @build Util
+ * @run main ScrollableTabbedPaneTest
+ */
+
+import java.awt.Robot;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.JTabbedPane;
+import javax.swing.SwingConstants;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+
+public class ScrollableTabbedPaneTest {
+
+    private static JFrame frame;
+    private static JTabbedPane pane;
+    private static Robot robot;
+    private static volatile String errorString = "";
+
+    public static void main(String[] args) throws Exception {
+        robot = new Robot();
+        robot.delay(1000);
+        UIManager.LookAndFeelInfo[] lookAndFeelArray
+                = UIManager.getInstalledLookAndFeels();
+        for (UIManager.LookAndFeelInfo lookAndFeelItem : lookAndFeelArray) {
+            executeCase(lookAndFeelItem.getClassName(),
+                        lookAndFeelItem.getName());
+        }
+        if (!"".equals(errorString)) {
+            throw new RuntimeException("Error Log:\n" + errorString);
+        }
+    }
+
+    private static void executeCase(String lookAndFeelString, String shortLAF)
+            throws Exception {
+        if (tryLookAndFeel(lookAndFeelString)) {
+            createUI(shortLAF);
+            stepsToExecute(shortLAF);
+
+            createLeftUI(shortLAF);
+            stepsToExecute(shortLAF);
+
+            createRightUI(shortLAF);
+            stepsToExecute(shortLAF);
+        }
+    }
+
+    private static void stepsToExecute(String shortLAF) throws Exception {
+        robot.delay(100);
+        runTestCase(shortLAF);
+        robot.delay(1000);
+        cleanUp();
+        robot.delay(1000);
+    }
+
+    private static boolean tryLookAndFeel(String lookAndFeelString)
+            throws Exception {
+        try {
+            UIManager.setLookAndFeel(
+                    lookAndFeelString);
+
+        } catch (UnsupportedLookAndFeelException
+                | ClassNotFoundException
+                | InstantiationException
+                | IllegalAccessException e) {
+            return false;
+        }
+        return true;
+    }
+
+    private static void cleanUp() throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                frame.dispose();
+            }
+        });
+    }
+
+    private static void createUI(final String shortLAF)
+            throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                frame = new JFrame(shortLAF);
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.setVisible(true);
+                pane = new JTabbedPane();
+                pane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
+                frame.add(pane);
+                frame.setSize(500, 500);
+            }
+        });
+    }
+    private static void createLeftUI(final String shortLAF)
+            throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                frame = new JFrame(shortLAF);
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.setVisible(true);
+                pane = new JTabbedPane();
+                pane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
+                pane.setTabPlacement(SwingConstants.LEFT);
+                frame.add(pane);
+                frame.setSize(500, 500);
+            }
+        });
+    }
+
+    private static void createRightUI(final String shortLAF)
+            throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                frame = new JFrame(shortLAF);
+                frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+                frame.setVisible(true);
+                pane = new JTabbedPane();
+                pane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
+                pane.setTabPlacement(SwingConstants.RIGHT);
+                frame.add(pane);
+                frame.setSize(500, 500);
+            }
+        });
+    }
+
+    private static void runTestCase(String shortLAF) throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+            @Override
+            public void run() {
+                int i = 0;
+                int value= 0;
+                do {
+                    String title = "Tab" + (i + 1);
+                    pane.addTab(title, new JPanel());
+                    int tempValue = pane.getMinimumSize().height;
+                    if(value==0) {
+                        value = tempValue;
+                    }
+                    if(value != tempValue) {
+                        String error = "[" + shortLAF
+                            + "]: [Error]: TabbedScrollPane fails";
+                    errorString += error;
+                    }
+
+                    ++i;
+                } while (i < 10);
+            }
+        });
+    }
+}
+