Java案例:参数化类型数组

xiaoxiao2021-02-28  26

package net.hw.generic; import java.time.LocalDate; /** * Created by howard on 2018/1/31. */ public class GenericDemo01 { public static void main(String[] args) { Test<String>[] test1 = new Test[3]; test1[0] = new Test<>(); test1[0].setData("howard"); test1[1] = new Test<>(); test1[1].setData("smith"); test1[2] = new Test<>(); test1[2].setData("alice"); for(int i = 0; i < test1.length; i ) { System.out.println(test1[i]); } System.out.println(); Test<LocalDate>[] test2 = new Test[3]; test2[0] = new Test<>(); test2[0].setData(LocalDate.of(2017, 12, 20)); test2[1] = new Test<>(); test2[1].setData(LocalDate.of(2018, 1, 24)); test2[2] 
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