@Override
  public void addXMLDecl(String versionInfo,
                         String encoding,
                         boolean standalone)
  {
    _xml.append("<?xml version=\"").append(versionInfo);
    _xml.append("\" encoding=\"");
    _xml.append(encoding).append("\" standalone=\"");
    _xml.append(standalone ? "yes" : "no");
    _xml.append("\"?>\n");
  }
@Override
  public void addXMLDecl(String versionInfo,
                         String encoding,
                         boolean standalone)
  {
    _xml.append("<?xml version=\"").append(versionInfo);
    _xml.append("\" encoding=\"");
    _xml.append(encoding).append("\" standalone=\"");
    _xml.append(standalone ? "yes" : "no");
    _xml.append("\"?>\n");
  }
@ Override public void addXMLDecl ( String versionInfo , String encoding , boolean standalone ) { _xml . append ( "<?xml version=\"" ) . append ( versionInfo ) ; _xml . append ( "\" encoding=\"" ) ; _xml . append ( encoding ) . append ( "\" standalone=\"" ) ; _xml . append ( standalone ? "yes" : "no" ) ; _xml . append ( "\"?>\n" ) ; }
Adds the XML declaration (<code>&lt;?xml version="1.0" encoding="UTF-8"
standalone="yes"?&gt;</code>)

@param versionInfo the version info
@param encoding the encoding (eg: UTF-8)
@param standalone <code>true</code> for standalone
Adds the XML declaration ( <code > &lt ; ?xml version = 1 . 0 encoding = UTF - 8 standalone = yes ?&gt ; < / code > )