UnmodifiableCharListIterator(CharListIterator iterator) 
{
        this.proxied = iterator;
}

 public  void add(char value) 
{
        throw new UnsupportedOperationException("This CharListIterator is not modifiable.");
}

 protected CharListIterator getListIterator() 
{
        return proxied;
}

 public  void remove() 
{
        throw new UnsupportedOperationException("This CharListIterator is not modifiable.");
}

 public  void set(char value) 
{
        throw new UnsupportedOperationException("This CharListIterator is not modifiable.");
}

 public static final CharListIterator wrap(CharListIterator iterator) 
{
        if(null == iterator) {
            return null; 
        } else if(iterator instanceof UnmodifiableCharListIterator) {
            return iterator;
        } else {
            return new UnmodifiableCharListIterator(iterator);
        }
}