### Question:
AbstractXmlSink extends SinkAdapter implements XmlMarkup { protected void writeEOL() { write( EOL ); }  void setInsertNewline( boolean insertNewline ); void setNameSpace( String ns ); String getNameSpace();  }### Answer:
@Test public void testWriteEOL() { final XmlTestSink instance = new XmlTestSink(); instance.writeEOL(); assertEquals( Markup.EOL, instance.getText() ); }