code: public static String name(Class<?> klass, String... names) {
          return name(klass.getName(), names);
      }
docs: Concatenates a class name and elements to form a dotted name, eliding any null values or
  empty strings.
  
  @param klass the first element of the name
  @param names the remaining elements of the name
  @return {@code klass} and {@code names} concatenated by periods