Method main

test/test/comptask/Main.java:11–15

(String[] args)

    private static final long RUN_DURATION_MS = 1000;

    public static void main(String[] args) throws Exception {
        long start = System.nanoTime();
        long end = start + RUN_DURATION_MS * 1_000_000;
        while (System.nanoTime() < end) {}
    }
}