netty5/common
Nikolay Fedorovskikh d768c5e628 MessageFormatter improvements
Motivation:

`FormattingTuple.getArgArray()` is never used.
In the `MessageFormatter` it is possible to make
some improvements, e.g. replace `StringBuffer`
with `StringBuilder`, avoid redundant allocations, etc.

Modifications:

- Remove `argArray` field from the `FormattingTuple`.
- In `MessageFormatter`:
  - replace `StringBuffer` with `StringBuilder`,
  - replace `HashMap` with `HashSet` and make it lazy initialized.
  - avoid redundant allocations (`substring()`, etc.)
  - use appropriate StringBuilder's methods for the some `Number` values.
- Porting unit tests from `slf4j`.

Result:

Less GC load on logging with internal `MessageFormatter`.
2017-05-19 09:47:11 -07:00
..
src MessageFormatter improvements 2017-05-19 09:47:11 -07:00
pom.xml [maven-release-plugin] prepare for next development iteration 2017-05-11 16:00:55 +02:00