Merge "added fix for error log reported in sonar"
diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/service/sessionmgt/ManageService.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/service/sessionmgt/ManageService.java
index 0b21958..8dfa56d 100644
--- a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/service/sessionmgt/ManageService.java
+++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/service/sessionmgt/ManageService.java
@@ -81,7 +81,7 @@
 			cal = new CronExpression(cronExpressionStr);
 		} catch (ParseException e) {
 			// TODO Auto-generated catch block
-			e.printStackTrace();
+			logger.error(EELFLoggerDelegate.errorLogger, "fetchSessionSlotCheckInterval failed.", e);
 		}
 		final Date nowTime = Calendar.getInstance().getTime();
 		Date nextTime = cal.getNextValidTimeAfter(nowTime);