<configuration>

  <appender name="STDOUT"
    class="ch.qos.logback.core.ConsoleAppender">
    <Filter class="chapter6.SampleFilter" />

    <layout class="ch.qos.logback.classic.PatternLayout">
      <pattern>
        %-4relative [%thread] %-5level %logger - %msg%n
      </pattern>
    </layout>
  </appender>
	
  <root>
    <appender-ref ref="STDOUT" />
  </root>
</configuration>