RFR: 8015831: Add lint check for calling overridable methods from a constructor [v7]

[Archie L. Cobbs]

On Thu, 12 Jan 2023 16:40:33 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

> I guess what I'm thinking about:

No leak is possible in that example.
* `new Foo()` creates an instance of `Foo` (not a subclass of `Foo`) therefore `m()` is not overridden
* Any subclass of `Foo` that may exist in the outside world cannot use the `Foo()` constructor that leaks because it's private

-------------

PR: https://git.openjdk.org/jdk/pull/11874