String username = rset.getString("username");
String passwordHash = rset.getString("passwordHash");
// Deprecated, but it's the same method used to generate
// passwords on the rest of Zanata
String emptyPasswordHash =
new PasswordHash().generateSaltedHash("", username,
PasswordHash.ALGORITHM_MD5);
if (emptyPasswordHash.equals(passwordHash)) {
emptyPasswordsFound++;
rset.updateString("passwordHash", null);