code: public String modifiers() {
          int modifiers = getModifiers();
          if (isAnnotationTypeElement() ||
                  (isMethod() && containingClass().isInterface())) {
              // Remove the implicit abstract modifier.
              return Modifier.toString(modifiers & ~Modifier.ABSTRACT);
          } else {
              return Modifier.toString(modifiers);
          }
      }
docs: Get modifiers string.
  <pre>
  Example, for:
  public abstract int foo() { ... }
  modifiers() would return:
  'public abstract'
  </pre>
  Annotations are not included.