fansi: Equal multi-style values hash the same but compare unequal, so sets keep duplicates

Reported · medium · API-contract bug

Multiple attribute values compare by reference in equals but by content in hashCode. Two equal values built in separate calls count as two members in a Set, so deduplication fails.

Found: ; reported: ; status since: . Reporter: Mike Murunov

Page for this report · Public report · Fix or proposed fix (see status)

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