@NotNull
  @Override
  public GrModifierListStub createStub(@NotNull GrModifierList psi, StubElement parentStub) {
    return new GrModifierListStub(parentStub, GroovyStubElementTypes.MODIFIER_LIST, psi.getModifierFlags());
  }
@NotNull
  @Override
  public GrModifierListStub createStub(@NotNull GrModifierList psi, StubElement parentStub)