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https://issues.apache.org/jira/browse/NETBEANS-4617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17164137#comment-17164137
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Operaxis edited comment on NETBEANS-4617 at 7/24/20, 4:36 AM:
--------------------------------------------------------------
Precisely, [~nb-user-2019]. Its also been brought up to discussion in a
StackOverflow thread 3 years ago, strange it hasn't caught any attention since
it blocks same line CLI I/O. Probably not many people using CLI now :P?
was (Author: temperature):
Precisely, [~nb-user-2019]. Its also been brought up to discussion in a thread
3 years ago, strange it hasn't caught any attention since it blocks same line
CLI I/O. Probably not many people using CLI now :P?
> stdout not flushed to console until new line
> ---------------------------------------------
>
> Key: NETBEANS-4617
> URL: https://issues.apache.org/jira/browse/NETBEANS-4617
> Project: NetBeans
> Issue Type: Bug
> Components: projects - Gradle
> Affects Versions: 12.0
> Environment: Windows 10
> Reporter: Operaxis
> Assignee: Laszlo Kishalmi
> Priority: Major
>
> Similar (if not completely same) with:
> [https://github.com/JetBrains/intellij-community/commit/707cf1427f66beb24faa5b8193217e52a8bb85d1]
> issue. In IntelliJ IDEA case, a fix has been published for version 2020.1.
> Can be used as reference.
> Basically, printf() and print() does not work until a newline, not even
> System.out.flush() will work. This only happens on Gradle projects, and when
> running through the IDE (does not happen to Maven/Ant). This does not happen
> to println() because it prints new line.
> Quite a breaking stuff, impossible to accept user input on the same line
> through the console.
> As an example to demonstrate the issue:
> {code:java}
> public static void main(String[] args) {
> Scanner in = new Scanner(System.in);
>
> System.out.print("Please enter ABC: ");
> in.next();
> System.out.printf("DEF: ");
> in.next();
> System.out.println("GHI: ");
> in.next();
> }
> {code}
> Output:
> {code:java}
> JAVA_HOME="C:\Program Files\AdoptOpenJDK\jdk-14.0.1.7-hotspot"
> cd C:\repo\test-cli; ./gradlew --configure-on-demand
> -PrunClassName=Transaction.Transaction -x check runSingle
> Configuration on demand is an incubating feature.
> > Task :compileJava UP-TO-DATE
> > Task :processResources NO-SOURCE
> > Task :classes UP-TO-DATE> Task :runSingle
> ABC
> DEF
> Please enter ABC: DEF: GHI:
> GHI
> BUILD SUCCESSFUL in 17s
> 2 actionable tasks: 1 executed, 1 up-to-date
> {code}
> A fix would be very appreciated, thank you.
>
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