// ////////////////////////////////////////////////////
// Tasks
// ////////////////////////////////////////////////////
public Task getTask(final String taskId) {
Task task = null;
for (int i = crumbs.size() - 1; i >= 0; i--) {
final Object crumb = crumbs.get(i);
if (crumb instanceof TaskCrumb) {
final TaskCrumb taskCrumb = (TaskCrumb) crumb;
final String id = taskCrumb.getTask().getId();