public Collection<String> getErrors() {
Collection<String> collection = new ArrayList<String>();
ClassFinder classFinder = new ClassFinderImpl(this.baseName, new AssignableClassFilter(Entity.class));
for (Class<?> clazz : classFinder.getClasses()) {
BeanDescriptor beanDescriptor = new BeanDescriptorBuilder(clazz).getBeanDescriptor();
for (PropertyDescriptor propertyDescriptor : beanDescriptor.getProperties()) {
if (propertyDescriptor.isAnnotationPresent(ManyToMany.class)) {
ManyToMany manyToMany = propertyDescriptor.getAnnotation(ManyToMany.class);
CascadeType[] cascades = manyToMany.cascade();
FetchType fetchType = manyToMany.fetch();