Hi Sergey, At times backFrame is rendered on top of frontFrame, due to which mouse position on backFrame is not NULL and test fails, solved this by adding waitForIdle() calls appropriately. Furthermore, mousemove from frontFrame to backFrame, caused the cursor to change to resize cursor and test fails, solved this by setting setResizable() to false.
Regards, Prem -----Original Message----- From: Sergey Bylokhov Sent: Tuesday, February 27, 2018 3:59 AM To: Prem Balakrishnan <prem.balakrish...@oracle.com>; awt-dev@openjdk.java.net Subject: Re: <AWT Dev> [11] Review Request: JDK-8196435 Regression automated Test 'java/awt/Mouse/GetMousePositionTest/GetMousePositionWithOverlay.java' fails Hi, Prem. > Test fails due to synchronization issue. Can you please clarify what synchronization issue was fixed? The code before/after mostly identical except xxx.setResizable(false); -- Best regards, Sergey.