如何用arraylist替换数组？

Question

如何使用ArrayList替换以下数组。

Employee[] companyTeam = {manager, engineer1, superviso1, accountant, intern };

Answer 1

您可以执行类似

的操作

List<Employee> companyTeam = Arrays.asList(manager, engineer1, superviso1, accountant, intern);

Answer 2

 Employee[] companyTeam = {manager, engineer1, superviso1, accountant, intern };
 List<Employee>  list=Arrays.asList(companyTeam);// array to List

您已有一个数组，因此您可以使用Arrays.asList(companyTeam)将数组转换为List