ADDITIONAL SYSTEM INFORMATION :
On All Mac OSX

A DESCRIPTION OF THE PROBLEM :
I have a JavaFX application build on jdk_1.7.0_76 and is running successfully on Mac and Windows.

But when I starts moving this project on jdk_1.8.0_201 and when I run project using .app file on Mac often it goes in Not Responding state just after launch and shows a blank page.All logs seems smooth and there is no any error.

I am not able to understand what goes wrong.

I searched allot on Google and stack-overflow and tried these suggestion but non solves my issue.

I find one bug on bugs.openjdk.java.net and tried this but not solves my issue.
https://bugs.openjdk.java.net/browse/JDK-8096736

It Is coming with latest jdk_1.8.0_221 as well.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
After five-seven successful launch suddenly it comes.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The Ui should comes.
ACTUAL -
White screen comes which never recover.

CUSTOMER SUBMITTED WORKAROUND :
Not found

FREQUENCY : often