int () { if (memoizedHashCode != 0) { return memoizedHashCode; } int hash = 41; hash = (19 * hash) + getDescriptor().hashCode(); if (hasErrorCode()) { hash = (37 * hash) + ERROR_CODE_FIELD_NUMBER; hash = (53 * hash) + getErrorCode(); } if (hasDescription()) { hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER; hash = (53 * hash) + getDescription().hashCode(); } if (hasStacktrace()) { hash = (37 * hash) + STACKTRACE_FIELD_NUMBER; hash = (53 * hash) + getStacktrace().hashCode(); } hash = (29 * hash) + getUnknownFields().hashCode(); memoizedHashCode = hash; return hash; }