[logback-dev] [qos-ch/logback] eff8a7: various optimizations

[Ceki Gulcu]

  Branch: refs/heads/appenderLoopPath
  Home:   https://github.com/qos-ch/logback
  Commit: eff8a79878885eba65b1617a90771b4ae0bb0bc8
      https://github.com/qos-ch/logback/commit/eff8a79878885eba65b1617a90771b4ae0bb0bc8
  Author: Ceki Gulcu <ceki at qos.ch>
  Date:   2017-02-01 (Wed, 01 Feb 2017)

  Changed paths:
    M logback-classic/src/main/java/ch/qos/logback/classic/util/LogbackMDCAdapter.java
    M logback-core/src/main/java/ch/qos/logback/core/UnsynchronizedAppenderBase.java
    M logback-core/src/main/java/ch/qos/logback/core/pattern/PatternLayoutBase.java
    M logback-core/src/main/java/ch/qos/logback/core/spi/AppenderAttachableImpl.java
    M logback-core/src/main/java/ch/qos/logback/core/spi/FilterAttachableImpl.java

  Log Message:
  -----------
  various optimizations