I want to return an autocloseable object inside a CompletableFuture and use it in whenComplete without going to close it manually later. This is the ...
I want to return an autocloseable object inside a CompletableFuture and use it in whenComplete without going to close it manually later. This is the ...
I have read the dozens of questions here on SO regarding recycling TypedArrays, but I guess they are a bit too old and written before we could widely ...
This must be simple, but I've been banging my head against it for half an hour now... Here's my old, exception-unsafe code: I'd like to rewrite it ...
I currently face the problem of correctly closing resources that never leave their containing Either. The relevant code looks something like this: ...
I'd like to create an Excel sheet dynamically and return that to the client. I'd like to use the StreamingResponseBody as the return type in order to ...
For example Scanner class, which implements Closeable interface: ...
How to return error in springboot and close a Closeable class? When I got some error in springboot and close a closable class is returning 200 OK don ...
StreamSupport.stream() can create a Stream from an Iterable, but what if the class implements Iterable and AutoCloseable? Is it possible to convert th ...
Since JavaMail version 1.6.0 classes Store and Folder (amongst Transport) should implement AutoClosable interface. I did not find any examples of som ...
I was reading Closeable and AutoCloseable interface for the first time. As per my understanding we can't throw any exception apart from the IOExceptio ...
I have been working with try-with-resources statement. The benefit of using try with resources is mainly to do with avoiding to specify the finally ...
I found solution to rollback transaction when commit fails and It works perfectly. But could you explain why Autorollback object close method is calle ...
I am trying to correctly write an aws lambda using Java that will use aws sdk SqsClient and SnsClient. I see that these clients implement close() meth ...
Since Java 9 we can use effectively final variables in try-with-resources. The example below presents a situation where one of the resources initiali ...
Given a class MyClass using an internal closeable object, myCloseable and providing a method getCloseable() that returns it; Eclipse, if configured fo ...
I am using: openshift AMQ (seems to be a forked activemq-5.11.0.redhat...... version) EAP 7.2.3 While local debugging I get as Co ...
Consider the following situation : This is a situation where three resources have been created inside try resources: a Connection, a Statement, and ...
In the above code the ResultSet was opened by executeQuery but is being closed by mapResultToRecord. Is that the ideal place to close it or should t ...
Suppose we need to create a Flux based on contents of a Closeable resource. For clarity say there is a BufferedReader to be converted to Flux<Strin ...
I'm having below code and creating log file using java.util.logging.FileHandler. In this scenario, I should manually close the resources in finally b ...