@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (!(o instanceof MkdirsOptions)) {
      return false;
    }
    MkdirsOptions that = (MkdirsOptions) o;
    return Objects.equal(mCreateParent, that.mCreateParent)
        && Objects.equal(mOwner, that.mOwner)
        && Objects.equal(mGroup, that.mGroup)
        && Objects.equal(mMode, that.mMode);
  }
@Test
  public void equalsTest() throws Exception {
    new EqualsTester()
        .addEqualityGroup(
            MkdirsOptions.defaults(mConfiguration),
            MkdirsOptions.defaults(mConfiguration))
        .testEquals();
  }