public final boolean isFailedViewWillBeProvided() {
        return failedViewWillBeProvided;
    }
Return whether the failed view is provided through {@link #getFailedView(ViewGroup)}.
If false, the failed view is inflated using the resource from
{@link #getFailedResourceId()}.

@return whether the failed view is provided through {@link #getFailedView(ViewGroup)}.
library/src/main/java/io/github/luizgrp/sectionedrecyclerviewadapter/Section.java