normalize null or blank returns dash

timestamp = 2026-05-12T15:24:25.348856958, LogSanitizerPropertyTest:normalize null or blank returns dash = 
                              |-----------------------jqwik-----------------------
tries = 6                     | # of calls to property
checks = 6                    | # of not rejected calls
generation = EXHAUSTIVE       | parameters are exhaustively generated
after-failure = SAMPLE_FIRST  | try previously failed sample, then previous seed
when-fixed-seed = ALLOW       | fixing the random seed is allowed
edge-cases#mode = MIXIN       | edge cases are mixed in
edge-cases#total = 0          | # of all combined edge cases
edge-cases#tried = 0          | # of edge cases tried in current run
seed = -8999208271958527147   | random seed to reproduce generated values