(#1569) Exploit generic variance for Or

See #1594, release log:

• 2a963ed by @victornoel: (#1490) Disable Sonar
• 0bb95da by @victornoel: (#1569) Exploit generic varian...
• 15d32b0 by @victornoel: (#1434) Some more forbidden AP...
• f999c06 by @rultor: Merge branch '__rultor'
• 4725444 by @andreoss: (#1443) Qulice compliance
• 200fd11 by @andreoss: (#1443) Remove redundant test
• ee85287 by @andreoss: (#1589) Add toString, `equal...
• b926999 by @andreoss: (#1443) Use takes instead of...
• fd1b1ca by @andreoss: (#1443) Remove unnecessary SSL...
• 8a34d58 by @rultor: Merge branch '__rultor'
• ed23927 by @andreoss: (#1579) Remove ctor
• 6e62dc6 by @rultor: Merge branch '__rultor'
• 3772a2f by @baudoliver7: Add exception message to Throw...
• 0c7c107 by @andreoss: Replace jdk-15 with jdk-16
• a19ec50 by @andreoss: (#1579) Improve javadoc
• 7259326 by @andreoss: (#1579) Qulice compliance
• ec63222 by @andreoss: (#1579) Add ctors
• 8b67ca5 by @andreoss: (#1579) Change type in ctors
• a265215 by @andreoss: (#1579) Accept CharSequence in...
• 9f33693 by @baudoliver7: Change Can't to Must in Loggin...
• and 70 more...

Released by Rultor 1.69.1, see build log