+ if ((home != null) && (a != null)) {
+ // Add all possible names of this user and corresponding directory
+ for (int i = 0; i < a.size(); i++) {
+ username = (String)a.get(i);
+ if ((home != null) && (a != null)) {
+ // Add all possible names of this user and corresponding directory
+ for (int i = 0; i < a.size(); i++) {
+ username = (String)a.get(i);