start……@SuppressWarnings("all")public class TestJava { // 全局变量 static int a, b, e, i, result, result1; static double d, f, result2, result3; public static strictfp void main(String[] args)

0x001话不多说直接看代码……ok划重点：集合与集合去重后要初始化，i = -1；public class DeduplicationUtil { public static void main(String[] args) { List<Test> t = new ArrayList<Test>(); List<Bo>