public boolean equals(Object o){
  if (o instanceof LDAPGroups) {
    LDAPGroups g=(LDAPGroups)o;
    if ((selectedGroupDNs != null) && (g.selectedGroupDNs != null) && (selectedGroupDNs.equals(g.selectedGroupDNs))) {
      return true;
    }
  }
  return false;
}

public boolean equals ( Object o ) { if ( o instanceof LDAPGroups ) { LDAPGroups g = ( LDAPGroups ) o ; if ( ( selectedGroupDNs != null ) && ( g . selectedGroupDNs != null ) && ( selectedGroupDNs . equals ( g . selectedGroupDNs ) ) ) { return true ; } } return false ; }
indicates whether some other object is " equal to " this one .
