private void createNewFieldsArray(){
  for (int i=0; i < personFieldsOld.length; i++) {
    personFieldsNew[i]=personFieldsOld[i] + "_link";
  }
}

private void createNewFieldsArray ( ) { for ( int i = 0 ; i < personFieldsOld . length ; i ++ ) { personFieldsNew [ i ] = personFieldsOld [ i ] + "_link" ; } }
new fields are named like old ones with _link attached :
