SegSourceImpl extends XliffElementImpl implements SegSource { @Override public List<? extends Node> getChildren() { return Collections.unmodifiableList(content); } SegSourceImpl(List<? extends TextFragment> content);  SegSourceImpl(Element element); @Override List<? extends Node> getChildren(); List<? extends TextFragment> getContent(); Collection<NonXliffAttribute> getNonXliffAttributes(); String getPlainText(); Ts getTs(); XmlLang getXmlLang(); void setContent(List<? extends TextFragment> content); void setNonXliffAttributes(
			Collection<NonXliffAttribute> nonXliffAttributes); void setTs(Ts ts); void setXmlLang(XmlLang xmlLang);  }
@Test public void testGetChildren() { SegSourceImpl source = createDefaultSegSource(); assertEquals(createDefaultContent(), source.getChildren()); }