Method setTrailerFields

java/org/apache/coyote/Response.java:497–505

Set the trailer fields supplier. @param supplier The trailer fields supplier

(Supplier<Map<String,String>> supplier)

     * @param supplier The trailer fields supplier
     */
    public void setTrailerFields(Supplier<Map<String,String>> supplier) {
        AtomicBoolean trailerFieldsSupported = new AtomicBoolean(false);
        action(ActionCode.IS_TRAILER_FIELDS_SUPPORTED, trailerFieldsSupported);
        if (!trailerFieldsSupported.get()) {
            throw new IllegalStateException(sm.getString("response.noTrailers.notSupported"));
        }

        this.trailerFieldsSupplier = supplier;
    }


    /**