Apply suggestions from code review

Co-authored-by: Christoph John <[email protected]>
philipwhiuk · Sep 29, 2021 · 2b9e38f · 2b9e38f
1 parent 6edbc0b
commit 2b9e38f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/quickfixj-core/src/main/java/quickfix/DefaultSessionSchedule.java b/quickfixj-core/src/main/java/quickfix/DefaultSessionSchedule.java
@@ -42,8 +42,8 @@ public class DefaultSessionSchedule implements SessionSchedule {
     protected static final Logger LOG = LoggerFactory.getLogger(DefaultSessionSchedule.class);
 
     //Cache recent time data to reduce creation of calendar objects
-    private ThreadLocal<Calendar> threadLocalCalendar;
-    private ThreadLocal<TimeInterval> threadLocalRecentTimeInterval;
+    private final ThreadLocal<Calendar> threadLocalCalendar;
+    private final ThreadLocal<TimeInterval> threadLocalRecentTimeInterval;
 
     public DefaultSessionSchedule(SessionSettings settings, SessionID sessionID) throws ConfigError,
             FieldConvertError {