Java Stream Exception Handling

I find this piece of Java code really ugly and cumbersome. How can I refactor it to be more clean and easier to read?

ByteArrayOutputStream out = null;
try {
    out = new ByteArrayOutputStream();
    workbook.write(out);
    return out.toByteArray();
} catch (Exception e) {
    e.printStackTrace();
} finally {
    try {
        if (out != null) {
            out.close();
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

return null;

From java 7 on you can use the try-with-resources syntax :

try (ByteArrayOutputStream out = new ByteArrayOutputStream()) {
    workbook.write(out);
    return out.toByteArray();
} catch (Exception e) {
    e.printStackTrace();
}

return null;

Which handles the closing of the Stream, and any excptions that may throw, for you.

In earlier versions of Java, you're pretty much stuck with what you have.

Edit:

It is worth noting that in case you get an exception on the close() method, it is still the original exception that is being thrown. The exception on the close() method is then added to that exception as a suppressed exception. You can get at the suppressed exceptions by calling java.lang.Throwable#getSuppressed

StackExchange Code Review Q#70283, answer score: 7