for( ClassOutline ci : outline.getClasses() ) {
JDefinedClass impl = ci.implClass;
if (ci.getSuperClass() == null) {
JVar $loc = impl.field(JMod.PROTECTED, Locator.class, fieldName);
$loc.annotate(XmlLocation.class);
$loc.annotate(XmlTransient.class);
impl._implements(Locatable.class);
impl.method(JMod.PUBLIC, Locator.class, "sourceLocation").body()._return($loc);