LRState lrState = new LRState();
lrStates.set(index, lrState);
while (!cgt.isRecordComplete()) {
symbol = symbolTable.get(cgt.retrieveInteger());
LRActionType actionType = LRActionType.getLRActionType(cgt.retrieveInteger());
int value = cgt.retrieveInteger();
cgt.retrieveEntry(); // Reserved
lrState.add(new LRAction(symbol,actionType, value));
}