buf.append(i.next() + ",");
Map.Entry<AvailableLoad,ValueNumber[]> entry = i.next(); if (first) first = false; else buf.append(','); buf.append(entry.getKey() + "=" + valueToString(entry.getValue()));
	public String toString() {		String frameValues = super.toString();		if (RLE_DEBUG) {			StringBuffer buf = new StringBuffer();			buf.append(frameValues);			Iterator<AvailableLoad> i = availableLoadMap.keySet().iterator();			while (i.hasNext()) {				buf.append(i.next() + ",");			}			return buf.toString();		} else {			return frameValues;		}	}