Use local version of emptyIterator, since Java6 doesn't have one.
Use local version of emptyIterator, since Java6 doesn't have one.

hansjoachim/fitnesse,rbevers/fitnesse,jdufner/fitnesse,jdufner/fitnesse,rbevers/fitnesse,rbevers/fitnesse,amolenaar/fitnesse,hansjoachim/fitnesse,amolenaar/fitnesse,hansjoachim/fitnesse,jdufner/fitnesse,amolenaar/fitnesse