Tech Twitter: Question 4: Given a list of employee, find maximum age of employee?

Thursday, May 5, 2022

Question 4: Given a list of employee, find maximum age of employee?

Answer:
It is again very simple logic, change the main function in above class as following

List<Employee> employeeList = createEmployeeList();
        OptionalInt max = employeeList.stream().
                          mapToInt(Employee::getAge).max();
 
        if(max.isPresent())
            System.out.println("Maximum age of Employee: "+max.getAsInt());

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Tech Twitter

Thursday, May 5, 2022

Question 4: Given a list of employee, find maximum age of employee?

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