@Override
    public boolean equals(Object other) {
      if (other == this) {
        return true;
      } else if (!(other instanceof User)) {
        return false;
      }
      return ((User) other).name.equals(name);
    }
Provides a servlet filter that pretends to authenticate a fake user (Dr.Who) so that the web UI
is usable for a secure cluster without authentication.
hbase-http/src/main/java/org/apache/hadoop/hbase/http/lib/StaticUserWebFilter.java