assertEquals(3, defaultPolicy.getMaxAttempts());
        assertEquals(1000, defaultPolicy.getInitialDelayMs());
        assertEquals(30000, defaultPolicy.getMaxDelayMs());
        assertEquals(2.0, defaultPolicy.getBackoffMultiplier());
        assertTrue(defaultPolicy.isExponentialBackoff());

        // AGGRESSIVE policy

        public int getMaxAttempts() {
            return maxAttempts;
        }

        public long getInitialDelayMs() {
            return initialDelayMs;
        }

        public long getMaxDelayMs() {
            return maxDelayMs;
        }

        public double getBackoffMultiplier() {
            return backoffMultiplier;
        }

        public boolean isExponentialBackoff() {