tree 2438b8eefe4c20098df373d71e8040ba39619a78
parent 9a967de60ec032a7ff839116d2865b00a345de94
author Carter Kozak <ckozak@apache.org> 1593970128 -0400
committer Oleg Kalnichevski <olegk@apache.org> 1594287288 +0200

HTTPCLIENT-2096: Migrate instance loggers to static fields

Note that this may change the origin of logging when classes
have been subclassed, as the logger origin will use the class
name that defined the logger where previously the subclass type
would be used. In scenarios where external libraries subclass
httpclient utilities this allows httpclient logging to maintain
the `org.apache.hc` prefix instead of inheriting arbitrary
subclass names.

Using some logging frameworks this may result in reduced churn
when httpclient components are created (new connections, for example)
because loggers are looked up once per class.