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https://issues.apache.org/jira/browse/LOG4J2-2768?focusedWorklogId=378966&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-378966
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ASF GitHub Bot logged work on LOG4J2-2768:
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Author: ASF GitHub Bot
Created on: 29/Jan/20 18:31
Start Date: 29/Jan/20 18:31
Worklog Time Spent: 10m
Work Description: MariusVolkhart commented on pull request #336:
LOG4J2-2768 Add log(String, ...) overloads to LogBuilder
URL: https://github.com/apache/logging-log4j2/pull/336
The overloaded methods behave similarly to log(String, Object[]), but reduce
the need for an Object[] allocation in certain code paths. The added methods
and their Javadoc come from the Logger class. The Javadoc have been modified
with the additional of the @see reference to the Unbox class. The Unbox class
did not exist when the Logger Javadoc were originally written, and it seems
pertinent to make users aware of the performance benefit when using these
methods.
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Issue Time Tracking
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Worklog Id: (was: 378966)
Remaining Estimate: 0h
Time Spent: 10m
> 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
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 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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