Bug in openjdk8 8.192.26_1 ?

[Thomas Gude]

Hi all,

while researching a malfunction in the OpenHAB Astro binding, I think I found a bug in the Math.asin() implementation of openjdk8-8.192.26_1. Please have a look at the provided test programme (CheckMathIssue.java) and the results provided in the other attached file (comparison.log). It lists the output of four different java implementations:
FreeBSD 11.2 openjdk8-8.192.26
FreeBSD 11.2 openjdk8-8.172.*
MacOS 10.14 (Build 1.8.0_192-b12)
Linux-OSMC 4.14 Java 8.191

The first one is obviously giving wrong values.

Is this a bug or do you have any other idea why this may happen?

Thank you and kind regards,
Thomas Gude.
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