@Override
public int hashCode() {
Long result = id;
result = 31 * result + version;
result = 31 * result + (fromAddress != null ? fromAddress.hashCode() : 0);
result = 31 * result + (toAddress != null ? toAddress.hashCode() : 0);
result = 31 * result + (subject != null ? subject.hashCode() : 0);
result = 31 * result + (body != null ? body.hashCode() : 0);
result = 31 * result + (mimeType != null ? mimeType.hashCode() : 0);
result = 31 * result + (sentDate != null ? sentDate.hashCode() : 0);
result = 31 * result + (sentSuccessfully ? 1 : 0);
return result.intValue();
}
