Marius Volkhart created LOG4J2-2768:
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Summary: LogBuilder multi-parameter overloads
Key: LOG4J2-2768
URL: https://issues.apache.org/jira/browse/LOG4J2-2768
Project: Log4j 2
Issue Type: Improvement
Components: API
Affects Versions: 2.13.0
Reporter: Marius Volkhart
The new {{LogBuilder}} interface provides a single {{log(String format,
Object... params)}} method for creating formatted messages from a {{String}}.
The {{Logger}} methods {{info}}, {{debug}}, etc all had overloads like
{{debug(String format, Object p0)}}, {{debug(String format, Object p0, Object
p1)}}, etc. This avoided allocating an {{Object[]}} before knowing whether or
not the message is going to be logged.
Were these overloads intentionally omitted from the {{LogBuilder}} API? Is
there a new/better way to avoid the {{Object[]}} allocation, or do newer JVMs
perhaps not require this anymore?
If not, I'd like to request the overloads be added to the {{LogBuilder}} API,
and would be happy to submit a PR to do so.
Google's Flogger has a write up that covers this topic in a bit more detail:
https://google.github.io/flogger/anatomy
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