Integrated: 1838: better error message when download fails

[Zhao Song]

On Thu, 16 Mar 2023 17:11:57 GMT, Zhao Song <zsong at openjdk.org> wrote:

> Sometimes, users may want to run jcheck locally before creating PRs. However, Oracle employees who are connected to the Oracle VPN and have not set the https_proxy environment variable may encounter a "connect exception" error. 
> In this patch, we will provide users with more information in the case of a "connect exception" error while running jcheck.

This pull request has now been integrated.

Changeset: bead1076
Author:    Zhao Song <zsong at openjdk.org>
URL:       https://git.openjdk.org/skara/commit/bead1076477f2e2486a3a1b548dd48bc4b951453
Stats:     3 lines in 1 file changed: 3 ins; 0 del; 0 mod

1838: better error message when download fails

Reviewed-by: erikj

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PR: https://git.openjdk.org/skara/pull/1486