while( i < newLockset.size() )
{
EquivalentValue existingLockEqVal = newLockset.get(i);
Value existingLock = existingLockEqVal.getValue();
Integer existingLockNum = lockToLockNum.get(existingLock);
if( visibleOrder.containsEdge(lockNumToInsert, existingLockNum) ||
lockNumToInsert < existingLockNum )
// !visibleOrder.containsEdge(existingLockNum, lockNumToInsert) ) // if(! existing before toinsert )
break;
i++;
}