<configuration>

	<appender name="FILE" class="ch.qos.logback.core.FileAppender">
		<file>testFile.log</file>
		<append>true</append>
    <!-- set immediateFlush to false for much higher logging throughput -->
    <immediateFlush>true</immediateFlush>
    <!-- encoders are assigned the type
         ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
		<encoder>
			<pattern>%-4relative [%thread] %-5level %logger{35} - %msg%n</pattern>
		</encoder>
	</appender>
	
	<root level="DEBUG">
		<appender-ref ref="FILE" />
	</root>
</configuration>