Method contains

src/main/java/groovy/lang/IntRange.java:494–504

{@inheritDoc}

(Object value)

     * {@inheritDoc}
     */
    @Override
    public boolean contains(Object value) {
        if (value instanceof Integer) {
            return (Integer) value >= getFrom() && (Integer) value <= getTo();
        }
        if (value instanceof BigInteger bigint) {
            return bigint.compareTo(BigInteger.valueOf(getFrom())) >= 0 &&
                    bigint.compareTo(BigInteger.valueOf(getTo())) <= 0;
        }
        return false;
    }

    /**
     * {@inheritDoc}