try {
Map<String, Object> params = new HashMap<String, Object>();
params.put( "path", cda );
params.put( "outputType", "xml" );
InterPluginCall ipc = new InterPluginCall( InterPluginCall.CDA, "listQueriesInterPluginOld", params );
String reply = ipc.call();
Document queryList = reader.read( new StringReader( reply ) );
@SuppressWarnings( "unchecked" )
List<Node> queries = queryList.selectNodes( "//ResultSet/Row/Col[1]" );
for ( Node query : queries ) {
queryOutput.add( query.getText() );