public static String getSonarqubeVersion() {
    if (sonarqubeVersion == null) {
      loadVersion();
    }
    return sonarqubeVersion;
  }
@Test
  public void getSonarQubeVersion_must_not_return_an_empty_string() {
    assertThat(SonarQubeVersionHelper.getSonarqubeVersion()).isNotEmpty();
  }