Should https://softwareengineering.stackexchange.com/questions/319117/how-to-generate-random-negative-biginteger-in-java/319119#319119 be migrated to stackoverflow?
It shows a clear goal and a failed attempt at a solution. While I don't feel it's on topic here it seems a good fit for stackoverflow.
It has been closed as a debugging question. If there is a reason not to move it to stackoverflow I'd like to know what it is.
Also wondering if I should have done more than point out that it was a stackoverflow style question in the comments. Do we flag questions in need of migration?