* @param crawljaxConfiguration the configuration to add the plugins to.
*/
protected static void addPlugins(CrawljaxConfigurationBuilder crawljaxConfiguration) {
crawljaxConfiguration.addPlugin(new PostCrawlStateGraphChecker());
crawljaxConfiguration.addPlugin(new OnInvariantViolationPlugin() {
@Override
public void onInvariantViolation(Invariant invariant, CrawlerContext context) {
LargeTestBase.violatedInvariants.add(invariant);
if (context.getBrowser().getStrippedDom().contains(INVARIANT_TEXT)) {