ADDITIONAL SYSTEM INFORMATION :
Microsoft Windows [Version 10.0.16299.371]


A DESCRIPTION OF THE PROBLEM :
The test java/awt/Robot/HiDPIMouseClick/HiDPIRobotMouseClick.java fails on Windows 10 with the message "java.lang.RuntimeException: Wrong mouse click point!"

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
`$ jtreg -testjdk:/cygdrive/c/Program\ Files/Java/jdk-10.0.1 -javaoptions:"-Djava.awt.headless=false" -timeoutFactor:2 test/java/awt/Robot/HiDPIMouseClick/HiDPIRobotMouseClick.java

ACTUAL -
#section:main
----------messages:(5/289)----------
command: main -Dsun.java2d.win.uiScale=2 HiDPIRobotMouseClick
reason: User specified action: run main/othervm -Dsun.java2d.win.uiScale=2 HiDPIRobotMouseClick
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules java.desktop
elapsed time (seconds): 1.07
----------configuration:(3/43)----------
Boot Layer
  add modules: java.desktop

----------System.out:(0/0)----------
----------System.err:(13/841)----------
java.lang.RuntimeException: Wrong mouse click point!
at HiDPIRobotMouseClick.main(HiDPIRobotMouseClick.java:84)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:844)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Wrong mouse click point!
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Wrong mouse click point!

---------- BEGIN SOURCE ----------
http://hg.openjdk.java.net/jdk10/jdk10/jdk/file/777356696811/test/java/awt/Robot/HiDPIMouseClick/HiDPIRobotMouseClick.java
---------- END SOURCE ----------

FREQUENCY : always