Method isSame

vm/JavaAPI/src/java/util/Arrays.java:1752–1764

(double double1, double double2)

    }

    private static boolean isSame(double double1, double double2) {
        
        if (Double.isNaN(double1)) {
            return Double.isNaN(double2);
        }
        if (Double.isNaN(double2)) {
            return false;
        }
        long d1 = Double.doubleToLongBits(double1);
        long d2 = Double.doubleToLongBits(double2);
        return d1 == d2;

    }

    private static boolean lessThan(double double1, double double2) {
        // A slightly specialized version of