获取公共类的测试数据

import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

public class FilerDemo {
public static void main(String[] args) {
List<Employee> list = Employee.getEmpList(); // 获取公共类的测试数据
Stream<Employee> stream = list.stream(); // 获取集合流对象
// 将年龄大于30岁的员工过滤出来
stream = stream.filter(people -> people.getAge() > 30);
// 将流对象重新封装成一个List集合
List<Employee> result = stream.collect(Collectors.toList());
for (Employee emp : result) { // 遍历结果集
System.out.println(emp); // 输出员工对象信息
}
}
}