private boolean stopped = false;
// constructor for an updater
public PolicyIndexExerciser(String testurl, String testuser, String testpassword, String adminUrl, String adminUser, String adminPassword, String[] testPids) throws Exception {
utils = new HttpUtils(testurl, testuser, testpassword);
adminUtils = new HttpUtils(adminUrl, adminUser, adminPassword);
pids =testPids;
// construct array of foxml policy objects to test on
objects = new byte[pids.length][];
for (int i = 0; i < pids.length; i++) {