Closes gh-16129

Closes gh-16128

Closes gh-16127

Closes gh-16126

Closes gh-16125

Closes gh-16124

Closes gh-16123

Closes gh-16122

Closes gh-16121

Closes gh-16120

Closes gh-16119

Closes gh-16118

Closes gh-16117

Closes gh-16109

See gh-16094

Closes gh-15914

Closes gh-15382

Closes gh-16017

* pr/16083:
  Polish

See gh-16083

* pr/16086:
  Rename Maven version property for PooledJMS

Closes gh-16086

* pr/16070:
  Polish "Permit use of @JsonTest without Jackson"
  Permit use of @JsonTest without Jackson

Closes gh-16070

See gh-16070

* pr/16066:
  Polish "Use AssertJ facilities for expected exceptions"
  Use AssertJ facilities for expected exceptions

Closes gh-16066

See gh-16066

Closes gh-16064

Closes gh-16060

* pr/16046:
  Polish "Fix NullPointerException with empty X-Forwarded-For header"
  Fix NullPointerException with empty X-Forwarded-For header

Closes gh-16046