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Questions - try-catch-finally

Why finally block does not execute?

When I run this code, finally block does not execute. If I change System.out to System.err in try block, it works. Or when I change out to err in finally block it works. What is the reason? Thanks in ...
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Zumrud Isgandarli

java

try-catch

block

try-catch-finally

finally

Votes: 0

Answers: 0

I can't use NumberFormatExeption. The program should continue even if the user input a string or non-number

Guessing the number import java.util.*; public class LabExer5A { public static void main(String args[]) { Scanner Input = new Scanner (System.in); System.out.println(&...
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paulo saim

java

if-statement

try-catch

numberformatexception

try-catch-finally

Votes: 0

Answers: 1

Latest Answer

nextInt() actually throws InputMismatchException when you input other data type so you can directly use the catch for InputMismatchException and you should add Input.next() so that the scanner will ta...
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buzzbuzz

Understanding Try/Finally Suppressed Exceptions

I'm learning Exceptions and I found out that you can have suppressed ones. I read many examples on stackoverflow but still, they don't work as they are supposed to in the "try/finally" case:...
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Unearthly

java

exception

try-catch

try-catch-finally

Votes: 0

Answers: 2

Latest Answer

A return or throw in a finally block causes any other returned (or thrown) result to be ignored. Don't return or throw in a finally block, unless you really know what you're doing. It should be noted ...
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Andy Turner

Use try-with-resources or close this 'Stream' in a "finally" clause

I am using Files.walk() to get some files from directory stuff but I am getting a warning about blocker bug from Sonarqube and Sonarlint code analysis that Connections, streams, files, and other clas...
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abidinberkay

java

spring

java-stream

try-catch-finally

try-with-resources

Votes: 0

Answers: 1

Latest Answer

What it meant is that you need to save the stream to a variable and then use it in a try-with-resources or close it in a try-finally. So either this: try (Stream<Path> paths = Files.walk(Paths.g...
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Lino

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