@Override
  public TXEntryState txReadEntry(KeyInfo keyInfo, LocalRegion localRegion, boolean rememberRead,
      boolean createTxEntryIfAbsent) {
    try {
      operationCount++;
      TXEntryState retVal = getRealDeal(keyInfo, localRegion).txReadEntry(keyInfo, localRegion,
          rememberRead, createTxEntryIfAbsent);
      trackBucketForTx(keyInfo);
      return retVal;
    } catch (TransactionDataRebalancedException transactionDataRebalancedException) {
      throw handleTransactionDataRebalancedException(keyInfo, transactionDataRebalancedException);
    } catch (PrimaryBucketException primaryBucketException) {
      throw getTransactionException(keyInfo, primaryBucketException);
    }
  }
This returns either the TXState for the current transaction or a proxy for the state if it is
held in another member. If no state currently exists, one is created

@param key the key of the entry that is currently being modified
@param r the region that is currently being modified
@return the state or a proxy for the state
geode-core/src/main/java/org/apache/geode/internal/cache/TXStateProxyImpl.java