BxImpl extends InlineBaseImpl implements Bx { @Override public List<? extends Node> getChildren() { return Collections.emptyList(); } BxImpl(Id id);  BxImpl(org.w3c.dom.Element element); @Override List<? extends Node> getChildren(); Clone getClone(); CtypeDelim getCtype(); String getPlainText(); Rid getRid(); void setClone(Clone clone); void setCtype(CtypeDelim ctype); void setRid(Rid rid);  }
@Test public void testGetChildren() { BxImpl bx = createDefaultBx(); assertEquals(new ArrayList<Node>(), bx.getChildren()); }