RFR CODETOOLS-7902542: jtreg plugin broken with IntelliJ 2019.3

[Chris Hegarty]

> On 2 Dec 2019, at 12:29, Maurizio Cimadamore <maurizio.cimadamore at oracle.com> wrote:
> 
> Resending again with right recipients - sorry for the spam
> 
> Maurizio
> 
> On 02/12/2019 12:24, Maurizio Cimadamore wrote:
>> Adding ide-support-dev
>> 
>> On 02/12/2019 12:07, Maurizio Cimadamore wrote:
>>> Hi,
>>> the pluging no longer works due to a missing abstract method implementation. In reality the implementation is there, but since the signature of the method has changed, the implementation is no longer recognized as such. For now I opted for a simple solution which implements the new signature and forwards back to the old one.
>>> 
>>> Both are kept in place (and @Override) is removed on both, to preserve backwards compatibility as much as possible.
>>> 
>>> Webrev:
>>> 
>>> http://cr.openjdk.java.net/~mcimadamore/jtreg/7902542/

The changes look good to me.

-Chris.