问不使用Synchronized的多线程

EN

import java.util.HashMap;
import java.util.Map;

public class Testmultithread {


    static String printMe(int inp) {

        return Integer.toString(inp);       
    }

    public static void main(String[] args) {

        Map<String, Integer> listofval = new HashMap<String, Integer>();
        listofval.put("1", 1);
        listofval.put("2", 2);
        listofval.put("3", 3);
        listofval.put("4", 4);
        listofval.put("5", 5);

        for (Map.Entry<String, Integer> entry : listofval.entrySet()) {

            Testmultithread.printMe(entry.getValue());
        }
    }

}