=== Q39 Checked vs unchecked exceptions ===
checked:   NoSuchFileException (is an IOException: true)
unchecked: ArithmeticException: / by zero
NoSuchFileException is checked: true
=== Q40 try, catch, finally and return ===
finally runs before the method actually returns
returned 1
primitiveSnapshot = 10
finallyOverrides = 7
=== Q41 throw vs throws, and custom exceptions ===
withdrawal refused <- cause: balance 100 < 500
=== Q42 try-with-resources and suppressed exceptions ===
open first
open second
close second
close first
caught: body failed
suppressed: close failed: second
=== Q43 Error vs Exception, and multi-catch ===
Error, not Exception: Requested array size exceeds VM limit
multi-catch caught ClassCastException