Github user neykov commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/705#discussion_r33143934
--- Diff: core/src/main/java/brooklyn/enricher/basic/Transformer.java ---
@@ -24,25 +24,20 @@
import org.slf4j.LoggerFactory;
import brooklyn.config.ConfigKey;
-import brooklyn.entity.Entity;
import brooklyn.entity.basic.ConfigKeys;
-import brooklyn.entity.basic.EntityLocal;
-import brooklyn.event.AttributeSensor;
-import brooklyn.event.Sensor;
import brooklyn.event.SensorEvent;
-import brooklyn.event.SensorEventListener;
-import brooklyn.event.basic.BasicSensorEvent;
import brooklyn.util.collections.MutableSet;
import brooklyn.util.task.Tasks;
-import brooklyn.util.time.Duration;
+import brooklyn.util.task.ValueResolver;
import com.google.common.base.Function;
import com.google.common.reflect.TypeToken;
//@Catalog(name="Transformer", description="Transforms attributes of an
entity; see Enrichers.builder().transforming(...)")
@SuppressWarnings("serial")
-public class Transformer<T,U> extends AbstractEnricher implements
SensorEventListener<T> {
+public class Transformer<T,U> extends AbstractTransformer<T,U> {
+ @SuppressWarnings("unused")
--- End diff --
What's the point of keeping the logger, better delete it.
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