for(Iterator<Text> it = curVals.keySet().iterator(); it.hasNext(); ) {
Text col = it.next();
byte [] val = curVals.get(col);
int curval = Integer.parseInt(new String(val).trim());
for(int j = 0; j < cols.length; j++) {
if(col.compareTo(cols[j]) == 0) {
assertEquals("Error at:" + curKey.getRow() + "/" + curKey.getTimestamp()
+ ", Value for " + col + " should be: " + k
+ ", but was fetched as: " + curval, k, curval);
numFetched++;
}