public List<String> getUuidPathAsList() {
    return UUID_PATH_SPLITTER.splitToList(uuidPath);
  }
@Test
  void getUuidPathAsList() {
    ComponentDto root = new ComponentDto().setUuidPath(ComponentDto.UUID_PATH_OF_ROOT);
    assertThat(root.getUuidPathAsList()).isEmpty();

    ComponentDto nonRoot = new ComponentDto().setUuidPath(".12.34.56.");
    assertThat(nonRoot.getUuidPathAsList()).containsExactly("12", "34", "56");
  }