Integrated: CODETOOLS-7903304: Remove support for obsolete SCM systems

[Jonathan Gibbons]

On Wed, 14 Sep 2022 00:32:09 GMT, Jonathan Gibbons <jjg at openjdk.org> wrote:

> Please review a fairly simple update to remove support for very (very) old SCM systems, such as SCCS, TeamWare, RCS, CVS.
> 
> Mostly this consists of reducing the set of filenames to be ignored when scanning the file system.  
> The check for the SCCS artifact `@(#)` as "not a tag" is also removed.
> 
> One test is removed, which checked that files beginning with `,` were ignored. This was an SCCS artifact.

This pull request has now been integrated.

Changeset: c32337c8
Author:    Jonathan Gibbons <jjg at openjdk.org>
URL:       https://git.openjdk.org/jtreg/commit/c32337c8abdcb3e6c0c06d7ea71602741c24cd13
Stats:     102 lines in 6 files changed: 0 ins; 99 del; 3 mod

7903304: Remove support for obsolete SCM systems

Reviewed-by: iris

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PR: https://git.openjdk.org/jtreg/pull/120