定义和从一个单独的类用来初始化数组

我有2级不同的类别，员工，PersonnelManager。我想声明和实例化员工的PersonnelManager阵列。不使用继承，只是两个完全独立的类

public abstract class Employee  {

      private String firstName;
      private String lastName;
      private double wage;

      public Employee() {
         firstName = "";
         lastName = "";
         wage = 0.0;
      }
   }

public  class PersonnelManager {

    public Employee [] EmployeesArray;

    public PersonnelManager() {
        EmployeesArray= {Employee.this()}; // this is not working
    }

在PersonnelManager的构造如何才能实例化数组。谢谢。