Top "Try-with-resources" questions

The try-with-resources statement is a try statement in Java that declares one or more resources.

What's the purpose of try-with-resources statements?

Java 7 has a new feature called try-with-resources. What is it? Why and where we should use it and where we …

java java-7 try-with-resources
8 branches for try with resources - jacoco coverage possible?

I've got some code that uses try with resources and in jacoco it's coming up as only half covered. All …

java code-coverage bytecode jacoco try-with-resources
Try With Resources vs Try-Catch

I have been looking at code and I have seen try with resources. I have used the standard try-catch statement …

java try-catch try-with-resources
Why is try-with-resources catch block selectively optional?

I read that the catch block in try-with-resources is optional. I've tried creating a Connection object in a try-with-resources block, …

java try-with-resources autocloseable
Try with multiple Resource in Java

I am new in Java8, and I want to know if, for the AutoCloseable resource, I have to add a …

java try-with-resources autocloseable
Try With Resources Not Supported at This Language Level

I'm using IntelliJ IDEA Ultimate 2016.2.1, have set Project SDK to my 1.8 version, Project Language Level to 8, Module SDK to my 1.8 …

java intellij-idea gradle try-with-resources
Java 7 Automatic Resource Management JDBC (try-with-resources statement)

How to integrate the common JDBC idiom of creating/receiving a connection, querying the database and possibly processing the results …

java jdbc java-7 try-with-resources
try-with-resources are not supported at this language level - Android

I have a problem with "try-with-resources are not supported at this language level" in android in the following posted code, …

android try-with-resources notsupportedexception
error while using try with resources in Java

I have this method where I am using try with resources of Java SE 7. private void generateSecretWord(String filename){ try (…

java try-catch-finally finally try-with-resources
try-with-resources fails to call close()

I am using the handy try-with-resources statement to close connections. This works great in most cases but only in one …

java try-with-resources sapjco3