Integrated: Add start on a section about logging

Mon Jan 17 16:36:44 UTC 2022

On Fri, 17 Dec 2021 14:54:50 GMT, Ludvig Janiuk <duke at openjdk.java.net> wrote:

> It's hard to find information on how one should write logging code in Hotspot. This PR is only a first attempt at pointing the reader in the right direction, but a lot could be added in the future:
>  * In which contexts can one not use unified logging?
>  * How much should one log?
>  * What other logging strategies are there?

This pull request has now been integrated.

Changeset: 2fc35964
Author:    Ludvig Janiuk <ludvig.j.janiuk at oracle.com>
Committer: Jesper Wilhelmsson <jwilhelm at openjdk.org>
URL:       https://git.openjdk.java.net/guide/commit/2fc35964692d943b1fa9ee43c68264528c61e970
Stats:     34 lines in 1 file changed: 34 ins; 0 del; 0 mod

Add start on a section about logging

Reviewed-by: jwilhelm

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PR: https://git.openjdk.java.net/guide/pull/70