Made minor fix and improved messages for errors when the user lacks the pro...

kenneth_suter

18.01.2007 aaac9d76925b2b15e100e145c1f8a4b781c48a92

 opends/src/quicksetup/org/opends/quicksetup/Installation.java

@@ -230,17 +230,22 @@
      failureReason = "does not exist";
    } else {
      String[] children = rootDirectory.list();
      Set<String> childrenSet = new HashSet<String>(Arrays.asList(children));
      String[] dirsToCheck = new String[] {
              CONFIG_PATH_RELATIVE,
              DATABASES_PATH_RELATIVE,
              LIBRARIES_PATH_RELATIVE,
              // perhaps we should check more
      };
      for (String dir : dirsToCheck) {
        if (!childrenSet.contains(dir)) {
          failureReason = "does not contain directory '" + dir + "'";
      if (children != null) {
        Set<String> childrenSet = new HashSet<String>(Arrays.asList(children));
        String[] dirsToCheck = new String[] {
                CONFIG_PATH_RELATIVE,
                DATABASES_PATH_RELATIVE,
                LIBRARIES_PATH_RELATIVE,
                // perhaps we should check more
        };
        for (String dir : dirsToCheck) {
          if (!childrenSet.contains(dir)) {
            failureReason = "does not contain directory '" + dir + "'";
          }
        }
      } else {
        failureReason = "is empty or you lack permissions " +
                "to access this directory";
      }
    }
    if (failureReason != null) {