support.oracle.com
Regards
Reto
Von: Semyon Sadetsky [mailto:semyon.sadet...@oracle.com]
Gesendet: Freitag, 5. Januar 2018 15:30
An: Reto Merz; awt-dev@openjdk.java.net
Betreff: Re: High CPU usage with JRE 8u162 b03 EA (caused by
sun.awt.windows.WInputMethod.inquireCandidatePosition)
Hello Reto,
Happy
Hello Reto,
Happy New Year!
Yes, it is a known bug, it was introduced by 8184016.
8183504 should fix it, but it was backported to 8u172.
Can you check whether 8u172 b01 has this issue fixed on Win8 and Win2012R2?
--Semyon
On 01/05/2018 02:49 AM, Reto Merz wrote:
Hello, Happy New Year!
We
Hello, Happy New Year!
We just noticed that our software is completely unusable with JRE 8u162 b03 EA
because of very high CPU usage.
It works with 8 u162 b01 and older releases (eg: 8 u152 etc).
We are able to provide a simple reproducer which demonstrate high CPU usage, at
least on Windows
