/**
* Credits the inhabitant's bank account with amount
*
* @param amount
*/
public void credit(int amount) {
bankAccount.credit(amount);
Displayer.getDisplayer()
.display(
" +"
+ name
+ " account is credited with "
+ amount
+ " euro"
+ ((amount > 1) ? "s" : "")
+ ", its "
+ bankAccount.balanceToString()
+ "\n");
}
