else {
editor.deleteExistingTransformationAndModelingCommands();
historyJson = editor.getHistoryJSON();
}
System.out.println(editor.getHistoryJSON().toString(4));
UpdateContainer hc = histExecutor.executeAllCommands(historyJson);
if(hc != null) {
hc.removeUpdateByClass(HistoryAddCommandUpdate.class);
hc.removeUpdateByClass(InfoUpdate.class);
hc.removeUpdateByClass(ErrorUpdate.class);
hc.removeUpdateByClass(AlignmentSVGVisualizationUpdate.class);