MockMvc:无法解析andDo( print ())中的print方法

import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.test.web.servlet.MockMvc;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@WebMvcTest(YourController.class)
public class YourControllerTest {

    @Autowired
    private MockMvc mockMvc;

    @Test
    public void testYourController() throws Exception {
        mockMvc.perform(get("/your-url"))
                .andExpect(status().isOk())
                .andExpect(content().string("expected-response"))
                .andDo(print());
    }
}