Hello All,
Please review the following fix for Jdk9: Bug: https://bugs.openjdk.java.net/browse/JDK-8075084 Webrev: http://cr.openjdk.java.net/~rchamyal/8075084/webrev.00/ Issue: On running the sample program attached in bug JDK-8075084 user is expected to see a scrollbar and on clicking the scrollbar tracker or scrollbar up/down arrow buttons a JOption dialog should come once. The program works fine if scrollbar tracker is clicked i.e. JOption dialog comes only once. But on clicking up/down arrow buttons of scrollbar the JOption dialog keeps on coming repeatedly. Cause: The mouse pressed event of scrollbar arrow buttons calls BasicScrollBarUI::scrollByUnit method which creates a property change event and calls scroll bar action listener which again calls BasicScrollBarUI::scrollByUnit. This is becoming a recursive call and causing the scrollbar slider to move repeatedly till it reaches the other end of scrollbar. Fix: Added checks in the BasicScrollBarUI action listener to stop the recursion. Regards, Rajeev Chamyal
