Index: src/main/java/common/java/awt/RenderingHints.java =================================================================== --- src/main/java/common/java/awt/RenderingHints.java (revision 483102) +++ src/main/java/common/java/awt/RenderingHints.java (working copy) @@ -124,12 +124,14 @@ } else { Set entries = m.entrySet(); - Iterator it = entries.iterator(); - while (it.hasNext()) { - Map.Entry entry = (Map.Entry) it.next(); - Key key = (Key) entry.getKey(); - Object val = entry.getValue(); - put(key, val); + if (entries != null){ + Iterator it = entries.iterator(); + while (it.hasNext()) { + Map.Entry entry = (Map.Entry) it.next(); + Key key = (Key) entry.getKey(); + Object val = entry.getValue(); + put(key, val); + } } } }