public String toIdString(){
  StringBuilder result=new StringBuilder();
  if (mIds != null) {
    boolean mustAddDelimiter=false;
    for (    Long item : mIds) {
      if (mustAddDelimiter) {
        result.append(DELIMITER);
      }
      mustAddDelimiter=true;
      result.append(item);
    }
  }
  return result.toString();
}

public String toIdString ( ) { StringBuilder result = new StringBuilder ( ) ; if ( mIds != null ) { boolean mustAddDelimiter = false ; for ( Long item : mIds ) { if ( mustAddDelimiter ) { result . append ( DELIMITER ) ; } mustAddDelimiter = true ; result . append ( item ) ; } } return result . toString ( ) ; }
converts this into komma seperated list of names
