<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration>

<configuration>

  <evaluator name="helloEval">
    <Expression>m.matches(message)</Expression>
    <matcher>
      <name>m</name>
      <regex>^hello.*</regex>
      <CaseSensitive>false</CaseSensitive>
    </matcher>
  </evaluator>

  <appender name="STR_LIST"
    class="ch.qos.logback.core.testUtil.StringListAppender">   
    <layout>
      <Pattern>%caller{4, helloEval}%d %level - %m%n</Pattern>
    </layout>
  </appender>

  <root>
    <level value="DEBUG" />
    <appender-ref ref="STR_LIST" />
  </root>



</configuration>
