*/
public void testComplexMath() throws GraphException, ComponentException, IOException {
Workflow workflow = createComplexMathWorkflow();
File workflowFile = new File(this.temporaryDirectory, "web-complex-math.xwf");
XMLUtil.saveXML(workflow.toXML(), workflowFile);
// Load the same graph again from the file, saves it, and compare them.
XmlElement workflowElement = XMLUtil.loadXML(workflowFile);
Workflow workflow2 = new Workflow(workflowElement);
File workflowFile2 = new File(this.temporaryDirectory, "web-complex-math-2.xwf");