private static void validateParameters()

in commons-rng-sampling/src/main/java/org/apache/commons/rng/sampling/distribution/StableSampler.java [1455:1465]

• 9 lines of code
• 5 McCabe index (conditional complexity)

    private static void validateParameters(double alpha, double beta) {
        // The epsilon (1-alpha) value must be in the interval [-1, 1).
        // Logic inversion will identify NaN
        final double eps = 1 - alpha;
        if (!(-1 <= eps && eps < 1)) {
            throw new IllegalArgumentException("alpha is not in the interval (0, 2]: " + alpha);
        }
        if (!(-1 <= beta && beta <= 1)) {
            throw new IllegalArgumentException("beta is not in the interval [-1, 1]: " + beta);
        }
    }