App.java

package ttldtor;

import java.util.concurrent.ThreadLocalRandom;

public class App {
    static class A {
        char c;
        byte b;
        int i;
        long l;
        String s;

        A(char c, byte b, int i, long l, String s) {
            this.c = c;
            this.b = b;
            this.i = i;
            this.l = l;
            this.s = s;
        }

        static A create(ThreadLocalRandom r) {
            return new A((char) r.nextInt(), (byte) r.nextInt(), r.nextInt(), r.nextLong(),
                    String.valueOf(r.nextLong()));
        }
    }

    public static void main(String[] args) throws InterruptedException {
        ThreadLocalRandom r = ThreadLocalRandom.current();

        while (true) {
            for (int i = 0; i < 1000000; i++) {
                A a = A.create(r);

            }

            Thread.sleep(r.nextInt(1, 300 + 1));
        }
    }
}