throw new IllegalStateException("sail has already been intialized");
}
logger.debug("Initializing MemoryStore...");
statementListLockManager = new ReadPrefReadWriteLockManager(trackLocks);
txnLockManager = new ExclusiveLockManager(trackLocks);
namespaceStore = new MemNamespaceStore();
valueFactory = new MemValueFactory();
statements = new MemStatementList(256);