try-with-resources – Page 3

Try-with-resources in Kotlin

October 25, 2022 by Tarik

There is a use function in kotlin-stdlib (src). How to use it: OutputStreamWriter(r.getOutputStream()).use { // `it` is your OutputStreamWriter it.write(‘a’) }

Correct idiom for managing multiple chained resources in try-with-resources block?

October 23, 2022 by Tarik

Here’s my take on the alternatives: 1) try (BufferedWriter bw = new BufferedWriter(new FileWriter(file))) { bw.write(text); } For me, the best thing coming to Java from traditional C++ 15 years ago was that you could trust your program. Even if things are in the muck and going wrong, which they often do, I want the … Read more