[jira] [Commented] (NETBEANS-5961) System.out.print buffered to Output Window

["Geertjan Wielenga (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NETBEANS-5961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17406295#comment-17406295 ] 

Geertjan Wielenga commented on NETBEANS-5961:
---------------------------------------------

I could be mistaken, but this may be related to the version of Maven you’re using. 

> System.out.print buffered to Output Window
> ------------------------------------------
>
>                 Key: NETBEANS-5961
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-5961
>             Project: NetBeans
>          Issue Type: Bug
>    Affects Versions: 12.4, 12.5
>         Environment: JDK 15
> macOS 11.5.2
>            Reporter: David Green
>            Priority: Major
>
> In NetBeans 12.4 and verified to also behave this way on NetBeans 12.5-beta2, System.out.print is buffered such that it does not show up in the NetBeans Output window until a System.out.println (or probably things like program end, and some buffer full scenario).
>  
> Example code: 
>  
> {{package dgreen.printbug;}}
> {{import java.util.Scanner;}}
> {{/**}}
> {{ * Demo program showing that System.out.print's are not pushed to output window until a}}
> {{ * System.out.println}}
> {{ */}}
> {{public class NewMain {}}
> {{  public static void main(String[] args) {}}
> {{    Scanner sc = new Scanner(System.in);}}
> {{    System.out.print("Enter your name: ");}}
> {{    System.out.flush(); // should not be necessary but does not work either}}
> {{    String name = sc.nextLine();}}
> {{    System.out.println("Hi " + name);}}
> {{  }}}
> {{}}}
>  
> —-
> {{Running it after Clean & Build (or before)}}
> {{ }}
> {{--- exec-maven-plugin:3.0.0:exec (default-cli) @ printbug ---}}
> {{dave}}
> {{Enter your name: Hi dave}}
> ------------------------------------------------------------------------
> BUILD SUCCESS
>  
> where "dave" was typed in without the benefit of seeing the prompt.
>  
> This works fine when run from true command line either inside a NetBeans Terminal Window or the real command line.
>  



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