public boolean equals(final Object obj){
  if (obj instanceof RFC1960SimpleFilter) {
    final RFC1960SimpleFilter filter=(RFC1960SimpleFilter)obj;
    return comparator == filter.comparator && id.equals(filter.id) && value.equals(filter.value);
  }
  return false;
}

public boolean equals ( final Object obj ) { if ( obj instanceof RFC1960SimpleFilter ) { final RFC1960SimpleFilter filter = ( RFC1960SimpleFilter ) obj ; return comparator == filter . comparator && id . equals ( filter . id ) && value . equals ( filter . value ) ; } return false ; }
check , if the instance matches another object .
