* Get the interface hint attribute value (as a string) from the Control annotation,
* if it wasn't specified return null.
*/
private String getControlInterfaceHint() {
Control controlAnnotation = _fieldDecl.getAnnotation(Control.class);
String interfaceHint = null;
try {
// always excepts
controlAnnotation.interfaceHint();
} catch (MirroredTypeException mte) {
interfaceHint = ("java.lang.Object".equals(mte.getQualifiedName())) ? null : mte.getQualifiedName();
}
return interfaceHint;
}