public override string ToString()
{
return GetType().Name + "[" +
"Destination=" + destination + ", " +
"TransactionId=" + transactionId + ", " +
"MessageId=" + messageId + ", " +
"GroupID=" + groupID + ", " +
"GroupSequence=" + groupSequence + ", " +
"CorrelationId=" + correlationId + ", " +
"Expiration=" + expiration + ", " +
"Priority=" + priority + ", " +
"ReplyTo=" + replyTo + ", " +
"Timestamp=" + timestamp + ", " +
"Type=" + type + ", " +
"Redelivered=" + redelivered +
"]";
}