public CeQueueDto setSubmitterUuid(@Nullable String s) {
    checkArgument(s == null || s.length() <= 255, "Value of submitter uuid is too long: %s", s);
    this.submitterUuid = s;
    return this;
  }
@Test
  void setSubmitterLogin_accepts_null_empty_and_string_255_chars_or_less() {
    assertThatNoException().isThrownBy(() -> underTest.setSubmitterUuid(null));
    assertThatNoException().isThrownBy(() -> underTest.setSubmitterUuid(""));
    assertThatNoException().isThrownBy(() -> underTest.setSubmitterUuid("bar"));
    assertThatNoException().isThrownBy(() -> underTest.setSubmitterUuid(STR_255_CHARS));
  }