log4j-core/src/test/resources/log4j-customLevelsWithFilters.xml

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN" verbose="true">
  <CustomLevels>
    <CustomLevel name="INFOM1" intLevel="399" />
    <CustomLevel name="INFOP1" intLevel="401" />
  </CustomLevels>
  <Appenders>
    <File name="info" fileName="target/info.log">
      <PatternLayout>
        <Pattern>%d %p %c{1.} [%t] %m%n</Pattern>
      </PatternLayout>
      <Filters>
        <ThresholdFilter level="INFOM1" onMatch="DENY" onMismatch="NEUTRAL" />
        <ThresholdFilter level="INFO" onMatch="ACCEPT" onMismatch="DENY" />
      </Filters>
    </File>
  </Appenders>
  <Loggers>
    <Logger name="HelloWorld" level="ALL">
      <AppenderRef ref="info" />
    </Logger>
    <Root>
    </Root>
  </Loggers>
</Configuration>