SO I repeat my question:
And I'll repeat my answer - read the tutorial and the information you have already been given.

Admittedly your code isn't how you had originally described it ie you didn't mention you were chaining the 5 method calls, but the information I gave in my first post explains what will happen if any of the methods throws an exception and the caller doesn't handle it. And dlorde and I both explained where you can put the exception handler.

There's more than enough information there for you to be able to work it out for yourself - and if you can't work it out write some code and see what happens.