Answer:

In which examples did the `try` block execute without an exception?	1
In which examples did the `try` block throw an `ArithmeticException`?	2
In which examples did the `try` block throw an unhandled exception (one with no `catch` block)?	3
In which examples did the `finally` block execute?	1, 2, 3

Omitting the `catch{}` Blocks

If there is a finally block, then the catch blocks can be omitted:

try
{
  // statements, some of which might
  // throw an exception
}

finally
{
  // statements which will execute no matter
  // how the try block was exited.
}

// Statements following the structure

This might be done if you don't want to handle Exceptions in your method, but you have a few statements that must execute no matter what before control is returned to the caller. This often happens if a method has a lock on some resource that it should give up before exiting. For example, if the method opens a file, it should (perhaps) close it before exiting.

Answer:

Omitting the catch{} Blocks

QUESTION 22:

Omitting the `catch{}` Blocks