The following four questions pertaining to this code

$1)$ Which method is executed first?

$2)$ Assuming that the program just reaches line $10,$ what is printed on the console $($the output of the program$)$ so far

$3)$ Assuming that the program just reaches line $10$ what are the next five lines that are to be executed next please don't include line $10$ at the beginning if lien $10$ is executed again later please include line $10$ please don't count empty lines just please just write the line numbers and separate them by comma

$4)$ Assuming that the program just finishes line $10$ what are the lines that are to be executed next just before the program reaches line $15$ please don't count empty lines and don't include line $15$ please just write the line numbers and separate them by comma

Please answer in $15$ minutes!