8194126: Regression automated Test '/open/test/jdk/javax/swing/JColorChooser/Test7194184.java' fails

Backport-of: 0b3e6c5

Author: GoeLin

test/jdk/ProblemList.txt

@@ -695,7 +695,6 @@ javax/swing/JWindow/ShapedAndTranslucentWindows/TranslucentJComboBox.java 802462
 # The next test below is an intermittent failure
 javax/swing/JComboBox/8033069/bug8033069ScrollBar.java 8163367 generic-all
 javax/swing/JColorChooser/Test6827032.java 8197825 windows-all
-javax/swing/JColorChooser/Test7194184.java 8194126 linux-all,macosx-all
 javax/swing/JSplitPane/4201995/bug4201995.java 8079127 generic-all
 javax/swing/JTree/DnD/LastNodeLowerHalfDrop.java 8159131 linux-all
 javax/swing/JTree/4633594/JTreeFocusTest.java 8173125 macosx-all

test/jdk/javax/swing/JColorChooser/Test7194184.java

@@ -52,17 +52,23 @@ public class Test7194184 {
     private static Robot robot;
 
     public static void main(String[] args) throws Exception {
-        robot = new Robot();
-        robot.setAutoWaitForIdle(true);
-        createUI();
-        accessRecentSwatch();
-        runRobot();
-        testColorChooser();
-        cleanUpUI();
+        try {
+            robot = new Robot();
+            robot.setAutoDelay(100);
+            createUI();
+            robot.waitForIdle();
+            robot.delay(1000);
+            accessRecentSwatch();
+            robot.waitForIdle();
+            runRobot();
+            testColorChooser();
+        } finally {
+            cleanUpUI();
+        }
     }
 
     private static void createUI() throws Exception {
-        SwingUtilities.invokeLater(new Runnable() {
+        SwingUtilities.invokeAndWait(new Runnable() {
             @Override
             public void run() {
                 String title = getClass().getName();
@@ -71,12 +77,13 @@ public void run() {
                 frame.add(colorChooser);
                 frame.pack();
                 frame.setVisible(true);
+                frame.setLocationRelativeTo(null);
             }
         });
     }
 
     private static void accessRecentSwatch() throws Exception {
-        SwingUtilities.invokeLater(new Runnable() {
+        SwingUtilities.invokeAndWait(new Runnable() {
             @Override
             public void run() {
                 Component recentSwatchPanel = Util.findSubComponent(colorChooser, "RecentSwatchPanel");