[Emu] openTAM: FlowStatisticManager, DistributedFlowStatisticStore, get-flow-stats CLI Implementation and NewAdaptiveFlowStatsCollector update and typo

 - GetFlowStatistics.java
   .Fixed function name typo: immediateLoad()
 - SummaryFlowEntryWithLoad.java
   .Added javadoc
 - TypedFlowEntryWithLoad.java
   .Added javadoc,
   .and replace checknotnull and throw NullPointerException in typedPollInterval() at line 104

Change-Id: I23d2eaf234d0affeb5f927275148d9165c66c774
diff --git a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
index 459ffa9..8c56a49 100644
--- a/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
+++ b/cli/src/main/resources/OSGI-INF/blueprint/shell-config.xml
@@ -222,6 +222,12 @@
             </completers>
         </command>
         <command>
+            <action class="org.onosproject.cli.net.GetFlowStatistics"/>
+            <completers>
+                <ref component-id="deviceIdCompleter"/>
+            </completers>
+        </command>
+        <command>
             <action class="org.onosproject.cli.net.AddMultiPointToSinglePointIntentCommand"/>
             <completers>
                 <ref component-id="connectPointCompleter"/>
@@ -333,7 +339,6 @@
         <command>
             <action class="org.onosproject.cli.net.InterfacesListCommand"/>
         </command>
-
         <command>
             <action class="org.onosproject.cli.net.GroupsListCommand"/>
         </command>