ExternalFileImpl extends XliffElementImpl implements ExternalFile { @Override public List<? extends Node> getChildren() { return Collections.emptyList(); } ExternalFileImpl(Href href);  ExternalFileImpl(Element elem); @Override List<? extends Node> getChildren(); Crc getCrc(); Href getHref(); Uid getUid(); void setCrc(Crc crc); void setHref(Href href); void setUid(Uid uid);  }
@Test public void testGetChildren() { ExternalFileImpl ef = createDefaultExternalFile(); assertTrue(ef.getChildren().isEmpty()); }