System.out.println("Adding DN '" + dn + "'");
System.out.println(" ... with user mapping '" + userMapping + "'");
System.out.println(" ... to grid-mapfile '" + path + "'");
final GridMap gridmap = new GridMap();
gridmap.load(path);
boolean foundOne = false;
final String[] userids = gridmap.getUserIDs(dn);
if (userids != null && userids.length > 0) {
for (int i = 0; i < userids.length; i++) {