public static void readEmployeeData(String[] lastName,int[] hrsIn, int[] hrsOut, int[] minsIn, int[] minsOut, int[] timeIn, int[] timeOut)
{
    Scanner input = new Scanner(System.in);

    for(int i = 0; i < lastName.length; i++)
    {
     System.out.println("Enter the employees last name. Then press the ENTER key.");
     lastName[i] = input.next();
     System.out.println("Enter the employees check-in time(hour only). Then press the ENTER key.");
     hrsIn[i] = input.nextInt();
     System.out.println("Enter the employees check-in time(minutes only). Then press the ENTER
                         key.");
     minsIn[i] = input.nextInt();
     System.out.println("Enter the employees check-out time(hour only). Then press the ENTER key.");
     hrsOut[i] = input.nextInt();
     System.out.println("Enter the employees check-out time(minutes only). Then press the ENTER
                         key.");
     minsOut[i] = input.nextInt();

     timeIn[i] = 60 * hrsIn[i] + minsIn[i];
     timeOut[i] = 60 * hrsOut[i] + minsOut[i];
    }

}

public static int[] calculateTimeWorked(int[] timeIn, int[] timeOut)
        {
          int [] totalTime = new int[10];
           for(int i = 0; i < timeIn.length; i++)
               totalTime[i] = timeOut[i] - timeIn[i];

            return totalTime;
        }