diff --git a/modules/apps/calendar/calendar-api/src/main/java/com/liferay/calendar/util/RecurrenceUtil.java b/modules/apps/calendar/calendar-api/src/main/java/com/liferay/calendar/util/RecurrenceUtil.java
index 29ad9e46e28520..b266c0f73fbac0 100644
--- a/modules/apps/calendar/calendar-api/src/main/java/com/liferay/calendar/util/RecurrenceUtil.java
+++ b/modules/apps/calendar/calendar-api/src/main/java/com/liferay/calendar/util/RecurrenceUtil.java
@@ -286,7 +286,8 @@ else if ((frequency == Frequency.WEEKLY) && !weekdays.isEmpty()) {
 				formattedWeekdays.add(_weekdayLabels.get(weekday.toString()));
 			}
 
-			arguments.add(ListUtil.toString(formattedWeekdays, StringPool.BLANK));
+			arguments.add(
+				ListUtil.toString(formattedWeekdays, StringPool.BLANK));
 		}
 
 		Calendar untilJCalendar = recurrence.getUntilJCalendar();
diff --git a/modules/apps/calendar/calendar-test/src/testIntegration/java/com/liferay/calendar/util/test/RecurrenceUtilTest.java b/modules/apps/calendar/calendar-test/src/testIntegration/java/com/liferay/calendar/util/test/RecurrenceUtilTest.java
index 8bd2df6b490e28..09f08613ca16ce 100644
--- a/modules/apps/calendar/calendar-test/src/testIntegration/java/com/liferay/calendar/util/test/RecurrenceUtilTest.java
+++ b/modules/apps/calendar/calendar-test/src/testIntegration/java/com/liferay/calendar/util/test/RecurrenceUtilTest.java
@@ -17,7 +17,6 @@
 import com.liferay.calendar.util.RecurrenceUtil;
 import com.liferay.portal.kernel.model.Group;
 import com.liferay.portal.kernel.test.util.GroupTestUtil;
-import com.liferay.portal.kernel.util.LocaleUtil;
 import com.liferay.portal.test.rule.LiferayIntegrationTestRule;
 
 import java.util.ArrayList;