private static long execute(Consumer<Integer> primePartitioner) { long fastest = Long.MAX_VALUE; for (int i = 0; i < 10; i++) { long start = System.nanoTime(); primePartitioner.accept(1_000_000); long duration = (System.nanoTime() - start) / 1_000_000; if (duration < fastest) fastest = duration; System.out.println("done in " + duration); } return fastest; }
public long random() { return System.nanoTime(); }
private static long testLambda(int max) { return test(() -> System.nanoTime(), max); }