いらないコード削除。

ABVJE_UI_Android/src/jp/agentec/abook/abv/ui/home/activity/OperationRelatedContentActivity.java

@@ -511,16 +511,13 @@ public class OperationRelatedContentActivity extends ABVUIActivity {
     @Override
     @Override
     public void onResume() {
     public void onResume() {
         Logger.i(TAG, "onResume:start");
         Logger.i(TAG, "onResume:start");
-        Stack<ABVAuthenticatedActivity> stack = activityHandlingHelper.getCurrentActivityStack();
         super.onResume();
         super.onResume();
         if (isCollaboration) {
         if (isCollaboration) {
             hideBottomToolbar();
             hideBottomToolbar();
             if (!isCollaborationOwner) {
             if (!isCollaborationOwner) {
                 showProgressPopup();
                 showProgressPopup();
                 hideContentList();
                 hideContentList();
-                MeetingManager meetingManager = MeetingManager.getInstance();
             }
             }
-            MeetingManager meetingManager = MeetingManager.getInstance();
         } else {
         } else {
             showBottomToolbar();
             showBottomToolbar();
             showContentList();
             showContentList();