Remove unnecessary code

[controller.git] / opendaylight / md-sal / sal-binding-broker / src / main / java / org / opendaylight / controller / md / sal / binding / compat / HydrogenDataChangeEvent.java

diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/compat/HydrogenDataChangeEvent.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/compat/HydrogenDataChangeEvent.java
index e2b838eb100e754d7346fc303665c9012edb4275..77f156eb62f3f666cd4cc23c137d55860e59d08f 100644 (file)
--- a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/compat/HydrogenDataChangeEvent.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/compat/HydrogenDataChangeEvent.java
@@ -11,7 +11,6 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
-
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
 import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
 import org.opendaylight.yangtools.yang.binding.DataObject;
@@ -94,8 +93,7 @@ public abstract class HydrogenDataChangeEvent implements
         return null;
     }
 
-    @SuppressWarnings({ "rawtypes", "unchecked" })
-    private final static class OperationalChangeEvent extends HydrogenDataChangeEvent {
+    private static final class OperationalChangeEvent extends HydrogenDataChangeEvent {
 
         private final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> delegate;
         private Map<InstanceIdentifier<?>, DataObject> updatedCache;
@@ -126,15 +124,16 @@ public abstract class HydrogenDataChangeEvent implements
 
         @Override
         public Map<InstanceIdentifier<?>, DataObject> getOriginalOperationalData() {
-            return (Map) delegate.getOriginalData();
+            return delegate.getOriginalData();
         }
 
         @Override
         public Map<InstanceIdentifier<?>, DataObject> getUpdatedOperationalData() {
             if(updatedCache == null) {
-                Map<InstanceIdentifier<?>, DataObject> created = delegate.getCreatedData();
-                Map<InstanceIdentifier<?>, DataObject> updated = delegate.getUpdatedData();
-                HashMap<InstanceIdentifier<?>, DataObject> updatedComposite = new HashMap<>(created.size() + updated.size());
+                final Map<InstanceIdentifier<?>, DataObject> created = delegate.getCreatedData();
+                final Map<InstanceIdentifier<?>, DataObject> updated = delegate.getUpdatedData();
+                final Map<InstanceIdentifier<?>, DataObject> updatedComposite =
+                        new HashMap<>(created.size() + updated.size());
                 updatedComposite.putAll(created);
                 updatedComposite.putAll(updated);
                 updatedCache = Collections.unmodifiableMap(updatedComposite);
@@ -149,8 +148,7 @@ public abstract class HydrogenDataChangeEvent implements
 
     }
 
-    @SuppressWarnings({ "rawtypes", "unchecked" })
-    private final static class ConfigurationChangeEvent extends HydrogenDataChangeEvent {
+    private static final class ConfigurationChangeEvent extends HydrogenDataChangeEvent {
 
         private final AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> delegate;
         private Map<InstanceIdentifier<?>, DataObject> updatedCache;
@@ -181,15 +179,16 @@ public abstract class HydrogenDataChangeEvent implements
 
         @Override
         public Map<InstanceIdentifier<?>, DataObject> getOriginalConfigurationData() {
-            return (Map) delegate.getOriginalData();
+            return delegate.getOriginalData();
         }
 
         @Override
         public Map<InstanceIdentifier<?>, DataObject> getUpdatedConfigurationData() {
             if(updatedCache == null) {
-                Map<InstanceIdentifier<?>, DataObject> created = delegate.getCreatedData();
-                Map<InstanceIdentifier<?>, DataObject> updated = delegate.getUpdatedData();
-                HashMap<InstanceIdentifier<?>, DataObject> updatedComposite = new HashMap<>(created.size() + updated.size());
+                final Map<InstanceIdentifier<?>, DataObject> created = delegate.getCreatedData();
+                final Map<InstanceIdentifier<?>, DataObject> updated = delegate.getUpdatedData();
+                final Map<InstanceIdentifier<?>, DataObject> updatedComposite =
+                        new HashMap<>(created.size() + updated.size());
                 updatedComposite.putAll(created);
                 updatedComposite.putAll(updated);
                 updatedCache = Collections.unmodifiableMap(updatedComposite);