Allow overriding valid calendar properties

ical4j · Sep 13, 2015 · 0b196da · 0b196da
1 parent 65d61f6
commit 0b196da
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/main/java/net/fortuna/ical4j/validate/CalendarValidatorImpl.java b/src/main/java/net/fortuna/ical4j/validate/CalendarValidatorImpl.java
@@ -9,18 +9,19 @@
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.Predicate;
 
-import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 /**
  * Created by fortuna on 13/09/15.
  */
 public class CalendarValidatorImpl implements Validator<Calendar> {
 
-    protected final List<Class<? extends Property>> calendarProperties;
+    protected final List<Class<? extends Property>> calendarProperties = new ArrayList<Class<? extends Property>>();
 
     public CalendarValidatorImpl() {
-        calendarProperties = Arrays.asList(CalScale.class, Method.class, ProdId.class, Version.class);
+        Collections.addAll(calendarProperties, CalScale.class, Method.class, ProdId.class, Version.class);
     }
 
     @Override