deploymentadmin/itest/src/test/resources/logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
		<encoder>
			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
		</encoder>
	</appender>

	<root level="WARN">
		<appender-ref ref="STDOUT" />
	</root>

	<logger name="org.ops4j" level="WARN" />
</configuration>