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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
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transport-native-epoll KQueueSocket#setTrafficClass exceptions 2017-05-18 11:26:27 -07:00
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transport-native-unix-common KQueueSocket#setTrafficClass exceptions 2017-05-18 11:26:27 -07:00
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Netty Project

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients.

How to build

For the detailed information about building and developing Netty, please visit the developer guide. This page only gives very basic information.

You require the following to build Netty:

Note that this is build-time requirement. JDK 5 (for 3.x) or 6 (for 4.0+) is enough to run your Netty-based application.

Branches to look

Development of all versions takes place in each branch whose name is identical to <majorVersion>.<minorVersion>. For example, the development of 3.9 and 4.0 resides in the branch '3.9' and the branch '4.0' respectively.