[jira] [Assigned] (NETBEANS-2099) System.out.flush() doesn't flush all data to output window

["Laszlo Kishalmi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NETBEANS-2099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Laszlo Kishalmi reassigned NETBEANS-2099:
-----------------------------------------

    Assignee: Laszlo Kishalmi

> System.out.flush() doesn't flush all data to output window
> ----------------------------------------------------------
>
>                 Key: NETBEANS-2099
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-2099
>             Project: NetBeans
>          Issue Type: Improvement
>          Components: platform - Output Window
>    Affects Versions: 9.0, 10.0
>         Environment: Product Version: Apache NetBeans IDE 10.0 (Build incubator-netbeans-release-380-on-20181217)
> Java: 11.0.1; OpenJDK 64-Bit Server VM 11.0.1+13
> Runtime: OpenJDK Runtime Environment 11.0.1+13
> System: Windows 8.1 version 6.3 running on amd64; Cp1252; en_US (nb)
>            Reporter: Stephan van Hulst
>            Assignee: Laszlo Kishalmi
>            Priority: Minor
>
> Consider the following application:
> {code:java}
> public static void main(String... args) {
>     System.out.print("Hello\nWorld!");
>     System.out.flush();
> }{code}
> After executing the first statement, the following line is printed to the output window:
> {code}
> Hello
> {code}
> After executing the second statement, I expect the remainder of the printed string to appear in the output window:
> {code}
> Hello
> World!
> {code}
> The flush does not appear to have any effect, however.
> When executing this program from the Windows command line, it works as expected.
> Since the documentation of {{OutputStream.flush()}} mentions that the behavior of flush is operating system dependent, this is not really a bug, but it would be really nice if it flushed to the output window the same way it flushes to the command line window.



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