diff -r dee028db6e9b -r 73bdfa70b04e src/net/fortuna/ical4j/model/component/VJournal.java
--- a/src/net/fortuna/ical4j/model/component/VJournal.java	Tue Feb 10 19:25:00 2015 +0100
+++ b/src/net/fortuna/ical4j/model/component/VJournal.java	Tue Feb 10 19:38:00 2015 +0100
@@ -289,7 +289,6 @@
             
             PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
-            PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.STATUS, getProperties());
@@ -360,7 +359,6 @@
             
             PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
-            PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.DESCRIPTION, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.DTSTART, getProperties());
@@ -435,7 +433,6 @@
             
             PropertyValidator.getInstance().assertOneOrLess(Property.CATEGORIES, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.CLASS, getProperties());
-            PropertyValidator.getInstance().assertOneOrLess(Property.COMMENT, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.CREATED, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.LAST_MODIFIED, getProperties());
             PropertyValidator.getInstance().assertOneOrLess(Property.RECURRENCE_ID, getProperties());