- public ShardTransactionIdentifier(String remoteTransactionId) {
- this.remoteTransactionId = Preconditions.checkNotNull(remoteTransactionId, "remoteTransactionId should not be null");
+ private ShardTransactionIdentifier(String remoteTransactionId) {
+ this.remoteTransactionId = Preconditions.checkNotNull(remoteTransactionId,
+ "remoteTransactionId should not be null");