Hi Elliotte:

Might you be looking at some old code in the PR?

The current code is:

    /**
     * Checks if a throwable represents a checked exception
     *
     * @param throwable
     *            The throwable to check.
     * @return True if the given Throwable is a checked exception.
     * @since 3.13.0
     */
    public static boolean isChecked(final Throwable throwable) {
        return throwable != null && !(throwable instanceof Error) &&
!(throwable instanceof RuntimeException);
    }

    /**
     * Checks if a throwable represents an unchecked exception
     *
     * @param throwable
     *            The throwable to check.
     * @return True if the given Throwable is an unchecked exception.
     * @since 3.13.0
     */
    public static boolean isUnchecked(final Throwable throwable) {
        return !isChecked(throwable);
    }

Gary

On Sun, Jul 2, 2023 at 8:01 PM Elliotte Rusty Harold <elh...@ibiblio.org> wrote:
>
> On Sun, Jul 2, 2023 at 8:53 PM Alex Herbert <alex.d.herb...@gmail.com> wrote:
>
> >     public static boolean isUnchecked(final Throwable throwable) {
> >         return (throwable instanceof Error) || (throwable instanceof
> > RuntimeException);
> >     }
>
> Not quite. It's also possible for someone to define a subclass of
> Throwable directly that is neither an Exception nor an Error.
>
>
> --
> Elliotte Rusty Harold
> elh...@ibiblio.org
>
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