@Override
  public boolean putEntry(EntryEventImpl event, boolean ifNew, boolean ifOld,
      Object expectedOldValue, boolean requireOldValue, long lastModified,
      boolean overwriteDestroyed) {
    return putEntry(event, ifNew, ifOld, expectedOldValue, requireOldValue, lastModified,
        overwriteDestroyed, true,
        false);
  }
This form of txReadEntry takes a concurrent-map argument, expectedOldValue. If this parameter
is not null it must match the current value of the entry or an EntryNotFoundException is
thrown.
geode-core/src/main/java/org/apache/geode/internal/cache/TXState.java