(1-1)请阅读程序,写出程序运行结果。 class Info
{ public T t ; public Info(T t ) { this . t = t ; } public T getVar() { return t ; } } public class Demo4 { public static void main(String args []) { int sum =0; Info
info = new Info
(10); sum =+ info .getVar(); Info
f2 [] = new Info[3]; // 泛型数组 f2 [0] = new Info
(11); f2 [1] = new Info
(22); f2 [2] = new Info
(33); for ( int i = 2; i < f2 . length ; i ++) { sum += f2 [ i ].getVar(); } System. out .println( sum ); } }