Improve pretty-print spacing on multi-column rows

Signed-off-by: John Poplett <john.poplett@acm.com>
misc edits
Revert "Improve pretty-print spacing on multi-column rows"

This reverts commit 0c57a8bb1619ca2a43cdf0b7c33d24aa150b3cd4.
Revert "misc edits"

This reverts commit 7bfe9a24e86c73eaa197af7c8b52f48f7b7d6d24.
Improve pretty-print spacing on multi-column rows

Signed-off-by: John Poplett <john.poplett@acm.com>
supress warning from operator overriding
add back override annotation
separate out test resources in pom.xml
updtae to latest dependencies