Try-with-resources: Must I throw or catch the close() method's exceptions? [duplicate]

Question

Please correct me if this is wrong: In Java 7's try-with-resources statement, any exceptions thrown by the resource's close() method must be either declared as thrown by my method or I must wrap the whole try in another try which catches any exceptions thrown by close().

If so, I have to wonder if I will make much use of it. I certainly don't want to throw the exceptions thrown by close(), the caller won't know what to do with that. And a try wrapping another try just to handle close() would not look very elegant, to me at least.

EDIT: I think I accidentally asked two questions, one of which was a duplicate.

Question 1. Do I have to declare that my method throws the exception from the close() method or wrap the try-with-resources in another try? (Not answered in proposed duplicate.)

Question 2. Is there a way to close the resource silently? (Clearly a duplicate, so I am taking that sentence out of the question. Hopefully this makes the question satisfactorily unique.)

Answer 1

Quote from Java Language Specification ($14.20.3.2):

14.20.3.2 Extended try-with-resources

A try-with-resources statement with at least one catch clause and/or a finally clause is called an extended try-with-resources statement. The meaning of an extended try-with-resources statement:

    try ResourceSpecification
        Block
    Catches_opt
    Finally_opt

is given by the following translation to a basic try-with-resources statement (§14.20.3.1) nested inside a try-catch or try-finally or try-catch-finally statement:

    try {
        try ResourceSpecification
            Block
    }
    Catches_opt
    Finally_opt

The effect of the translation is to put the ResourceSpecification "inside" the try statement. This allows a catch clause of an extended try-with-resources statement to catch an exception due to the automatic initialization or closing of any resource.

So, basically, wrapper is already implemented

Answer 2

From the Java tutorial

A try-with-resources statement can have catch and finally blocks just like an ordinary try statement. In a try-with-resources statement, any catch or finally block is run after the resources declared have been closed.

(emphasis mine)

So you can simply do

try (BufferedReader br =                new BufferedReader(new FileReader(path))) {     return br.readLine(); } catch (IOException e) {     // handle the exception that has been thrown by readLine() OR by close(). }