javac accepts a non-well-formed parameterized type

Michael Ernst mernst at
Thu Jun 3 20:06:05 UTC 2021

About two months ago, I submitted a bug report at about javac
accepting code with non-well-formed types: .

I have not received any response there.  Could someone on this mailing list
confirm whether I have found a bug in javac, or whether my analysis is


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