【数组无限环形遍历】

import com.rigfort.wallet.server.ethereum.EthereumWallet;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest(classes= Application.class)
public class TesTest {
    @Test
    public void TestTs1() throws InterruptedException {
        int[] num = {0,1,2,3,4,5,6};
        for(int i =0; i<=num.length; i++){
            i = (i % (num.length));
            System.err.println("i:"+num[i]);
            Thread.sleep(1000);
        }
    }
}