Problemas com o Autowired e Qualifier

Programação
#1

Pessoal, estou tendo problema no seguinte código. Acho que o eclipse não está importando o Autowired nem o Qualifier.

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

//import com.journaldev.spring.model.Person;
//import com.journaldev.spring.service.PersonService;

@Controller
public class CompanyController {
	
	private CompanyService companyService;
	
	@Autowired(required=true)
	@Qualifier(value="companyService")
	public void setCompanyService(CompanyService cs){
		this.companyService = cs;
	}
	
	@RequestMapping(value = "/companies", method = RequestMethod.GET)
	public String listCompanies(Model model) {
		model.addAttribute("company", new Company());
		model.addAttribute("listCompanies", this.companyService.listCompanies());
		return "company";
	}
	
	//For add and update person both
	@RequestMapping(value= "/company/add", method = RequestMethod.POST)
	public String addCompany(@ModelAttribute("company") Company c){
		
		if(c.getId() == 0){
			//new person, add it
			this.companyService.addCompany(c);
		}else{
			//existing person, call update
			this.companyService.updateCompany(c);
		}
		
		return "redirect:/companies";
		
	}
	
	@RequestMapping("/remove/{id}")
    public String removeCompany(@PathVariable("id") int id){
		
        this.companyService.removeCompany(id);
        return "redirect:/companies";
    }
 
    @RequestMapping("/edit/{id}")
    public String editCompany(@PathVariable("id") int id, Model model){
        model.addAttribute("company", this.companyService.getCompanyById(id));
        model.addAttribute("listCompanies", this.companyService.listCompanies());
        return "company";
    }
	
}