使用通用键java创建两个映射的值的映射

Question

我有一个Map<String, Employee>和Map<String, Double>。我希望Map<Employee, Double>用于具有相同密钥的密钥。 例如

Employee emp1 = new Employee("bla1");
Employee emp2 = new Employee("bla2");
Map<String,Employee> nameEmployee = new HashMap<>();
nameEmployee.put("emp1", emp1 ); 
nameEmployee.put("emp2", emp2 ); 

Map<String,Double> nameSalary = new HashMap<>();
nameSalary.put("emp1", 1D);
nameSalary.put("emp2", 2D);

预期输出：

Map<Employee,Double> --> [emp1:1D, emp2:2D]