Add additivity="false" to not avoid duplicate logging
refs #7488
Change-Id: Ic7333bf6b6b36e554f4d43a21ba92826acd3eb86
<appender-ref ref="console" />
</appender>
<appender-ref ref="console" />
</appender>
+ <logger name="org.simantics" level="debug" additivity="false">
+ <appender-ref ref="async-console" />
+ </logger>
+
+ <root level="info">
<appender-ref ref="async-console" />
</root>
</configuration>
\ No newline at end of file
<appender-ref ref="async-console" />
</root>
</configuration>
\ No newline at end of file