int () { if (memoizedHashCode != 0) { return memoizedHashCode; } int hash = 41; hash = (19 * hash) + getDescriptor().hashCode(); if (hasSessionId()) { hash = (37 * hash) + SESSION_ID_FIELD_NUMBER; hash = (53 * hash) + getSessionId().hashCode(); } if (hasMessageType()) { hash = (37 * hash) + MESSAGE_TYPE_FIELD_NUMBER; hash = (53 * hash) + messageType_; } if (hasRequest()) { hash = (37 * hash) + REQUEST_FIELD_NUMBER; hash = (53 * hash) + getRequest().hashCode(); } if (hasResponse()) { hash = (37 * hash) + RESPONSE_FIELD_NUMBER; hash = (53 * hash) + getResponse().hashCode(); } if (hasFailure()) { hash = (37 * hash) + FAILURE_FIELD_NUMBER; hash = (53 * hash) + getFailure().hashCode(); } hash = (29 * hash) + getUnknownFields().hashCode(); memoizedHashCode = hash; return hash; }