core/play/src/main/java/play/inject/SourceProvider.java
private static List<String> asStrings(Class... classes) {
    List<String> strings = new ArrayList<String>();
    for (Class c : classes) {
      strings.add(c.getName());
    }
    return strings;
  }
private static List<String> asStrings(Class... classes) {
    List<String> strings = new ArrayList<String>();
    for (Class c : classes) {
      strings.add(c.getName());
    }
    return strings;
  }
Returns the class names as Strings