List<String> all = new ArrayList<String>();
for (String string : com.getCombList()) {
// System.out.println(string);
Arrange arrange = new Arrange();
arrange.perm(string.split(","), 0, string.split(",").length-1);
for (Object object : arrange.getArrangeList()) {
String u = object.toString().replaceAll(",", "");
// all.add(object.toString().replaceAll(",", ""));
// System.out.println(object.toString().replaceAll(",", ""));
if(getUser(u,u)){
all.add(u);