How to use

AssignableToPackageScanFilter

in

cn.bestwu.simpleframework.support.packagescan

public Set<Class<?>> findImplementations(Class parent, String... packageNames) {
 if (packageNames == null) {
  return Collections.emptySet();
 }
 log.debug("Searching for implementations of " + parent.getName() + " in packages: " + Arrays
   .asList(packageNames));
 PackageScanFilter test = getCompositeFilter(new AssignableToPackageScanFilter(parent));
 return findByFilter(test, packageNames);
}

public Set<Class<?>> findImplementations(Class parent, String... packageNames) {
 if (packageNames == null) {
  return Collections.emptySet();
 }
 log.debug("Searching for implementations of " + parent.getName() + " in packages: " + Arrays
   .asList(packageNames));
 PackageScanFilter test = getCompositeFilter(new AssignableToPackageScanFilter(parent));
 Set<Class<?>> classes = new LinkedHashSet<>();
 for (String pkg : packageNames) {
  find(test, pkg, classes);
 }
 log.debug("Found: " + classes);
 return classes;
}