<?xml version="1.0" encoding="UTF-8"?>
<Configuration>
   <Appenders>
      <!-- Set up console output... -->
      <Console name="Console" target="SYSTEM_OUT">
         <PatternLayout pattern="[%p,%c{1}] %m%n" />
      </Console>
   </Appenders>
   <Loggers>
      <!-- Root is the global logging configuration.  This section says that the console will log everything that is an error or worse  -->
      <Root level="error">
         <AppenderRef ref="Console" />
      </Root>
   </Loggers>
</Configuration>