Exercise $4\mathrm{.}54$ Continue working with the club project from Exercise $4\mathrm{.}40.$

Define a method in the Club class with the following description:

$1****$

Determine the number of members who joined in the given

month.

eparam month The month we are interested in$.$

Creturn The number of members who joined in that month.

$***1$

public int joinedInMonth$($int month$)$

If the month parameter is outside the valid range of $1$ to $12,$ print an error

message and return zero.