运行结果你是什么。。public class MyMain{public static void main(String[] args) throws Exception {Stri
运行结果你是什么。。 public class MyMain{ public static void main(String[] args) throws Exception { String a = "s"; StringBuffer b = new StringBuffer("sb"); int[] c = {1}; Integer d = new Integer(5); getRes(a); getRes(b); getRes(c); getRes(d); System.out.println(a+"--"+b.toString()+"--"+c[0]+"--"+d); }
public static void getRes(String a) { a = a+"sssss";} public static void getRes(StringBuffer b){ b.append("sb");} public static void getRes(int[] c) { c[0] = c[0]+1;} public static void getRes(Integer d) { d = d+1;} }