JerseyResponseSupport.java 文件源码

private static Set<HeaderDelegateProvider> stealAcquireRefToHeaderDelegateProviders() {
    try {
        final RuntimeDelegate instance = RuntimeDelegate.getInstance();
        final RuntimeDelegateImpl s = (RuntimeDelegateImpl) instance;
        final Field declaredField;
        declaredField = AbstractRuntimeDelegate.class.getDeclaredField("hps");
        declaredField.setAccessible(true);
        final Set<HeaderDelegateProvider> get = (Set<HeaderDelegateProvider>) declaredField.get(s);
        return get;
    } catch (IllegalArgumentException | IllegalAccessException | NoSuchFieldException | SecurityException ex) {
        throw new RuntimeException(ex);
    }
}