Fix actions in action menu appearing in random order #12250

Change-Id: I77186adb94392cd317d37b9d9250f28891e6f06e

1 files changed, 5 insertions, 4 deletions

diff --git a/server/src/com/vaadin/ui/Calendar.java b/server/src/com/vaadin/ui/Calendar.java
index 8b8cc7b475..9ccc8ea2d9 100644
--- a/server/src/com/vaadin/ui/Calendar.java
+++ b/server/src/com/vaadin/ui/Calendar.java
@@ -26,7 +26,7 @@ import java.util.Date;
 import java.util.EventListener;
 import java.util.GregorianCalendar;
 import java.util.HashMap;
-import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Locale;
@@ -573,7 +573,7 @@ public class Calendar extends AbstractComponent implements
             CalendarDateRange range = new CalendarDateRange(s, e, getTimeZone());
             Action[] actions = actionHandler.getActions(range, this);
             if (actions != null) {
-                Set<Action> actionSet = new HashSet<Action>(
+                Set<Action> actionSet = new LinkedHashSet<Action>(
                         Arrays.asList(actions));
                 actionMap.put(range, actionSet);
             }
@@ -587,7 +587,8 @@ public class Calendar extends AbstractComponent implements
                 getTimeZone());
         Action[] actions = actionHandler.getActions(range, this);
         if (actions != null) {
-            Set<Action> actionSet = new HashSet<Action>(Arrays.asList(actions));
+            Set<Action> actionSet = new LinkedHashSet<Action>(
+                    Arrays.asList(actions));
             actionMap.put(range, actionSet);
         }
     }
@@ -1872,4 +1873,4 @@ public class Calendar extends AbstractComponent implements
             dropHandler.getAcceptCriterion().paint(target);
         }
     }
-}
\ No newline at end of file
+}