MVELObjectClassFieldReader nullExtractor = ( MVELObjectClassFieldReader ) store.getMVELReader( Person.class.getPackage().getName(),
Person.class.getName(),
"addresses['business'].phone",
true,
String.class );
MVELDialectRuntimeData data = new MVELDialectRuntimeData();
data.addImport( Person.class.getSimpleName(), Person.class );
data.onAdd( null, ClassLoaderUtil.getClassLoader( null, getClass(), false ) );
nullExtractor.compile( data );
//
// InternalReadAccessor nullExtractor = store.getReader( Person.class,
// "addresses['business'].phone",