RuleFlowProcess process = (RuleFlowProcess) processes.get(0);
if (process == null) {
setModel(createModel());
} else {
correctEventNodeSize(process.getNodes());
setModel(new RuleFlowWrapperBuilder().getProcessWrapper(process, getJavaProject()));
}
}
} catch (Throwable t) {
DroolsEclipsePlugin.log(t);
MessageDialog.openError( getSite().getShell(),