RawTextNode rtn23 = (RawTextNode) cn2.getChild(4);
assertEquals(".", rtn23.getRawText());
// Default
MsgPluralDefaultNode dn = (MsgPluralDefaultNode) pn.getChild(3);
assertEquals(7, dn.numChildren());
RawTextNode rtnd1 = (RawTextNode) dn.getChild(0);
assertEquals("I see ", rtnd1.getRawText());
MsgPlaceholderNode phnd1 = (MsgPlaceholderNode) dn.getChild(1);