Fixes for NULL_RETURN cases review comments

1 files changed, 1 insertions, 5 deletions

diff --git a/base/common/src/com/netscape/certsrv/util/StatsEvent.java b/base/common/src/com/netscape/certsrv/util/StatsEvent.java
index c431a3908..4137aa3b2 100644
--- a/base/common/src/com/netscape/certsrv/util/StatsEvent.java
+++ b/base/common/src/com/netscape/certsrv/util/StatsEvent.java
@@ -63,9 +63,7 @@ public class StatsEvent {
      */
     public Enumeration<String> getSubEventNames() {
         Vector<String> names = new Vector<String>();
-        for (String s : mSubEvents.keySet()) {
-            names.add(s);
-        }
+        names.addAll(mSubEvents.keySet());
         return names.elements();
     }
 
@@ -83,9 +81,7 @@ public class StatsEvent {
         mTimeTaken = 0;
         mTimeTakenSqSum = 0;
         for (StatsEvent c : mSubEvents.values()) {
-            if (c != null) {
                 c.resetCounters();
-            }
         }
     }