Vlad Shurupov created LOG4J2-1326:
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Summary: Provide support for CharSequence parameters for low and
zero-GC applications
Key: LOG4J2-1326
URL: https://issues.apache.org/jira/browse/LOG4J2-1326
Project: Log4j 2
Issue Type: New Feature
Reporter: Vlad Shurupov
Currently, the preferred way of logging character sequences in log4j 2 is by
passing in tokens of type {{java.lang.String}}. It would be very beneficial if
the API could provide methods that take {{java.lang.CharSequence}} tokens. This
would allow high performance zero or low-GC applications to re-use the existing
mutable structures implementing {{java.lang.CharSequence}} for continuous
logging without new objects being created.
A high-performance implementation of the logger would be expected to copy out
the contents of a single or multiple instances of {{java.lang.CharSequence}} so
that they could be re-used in the subsequent logging call.
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