bug#41177: [PATCH 0/2] OpenJDK: Fix NullPointerException when accessing fonts

bug#41177: [PATCH 0/2] OpenJDK: Fix NullPointerException when accessing fonts

[Leo Prikler]

Hi Björn

Am Freitag, den 12.02.2021, 00:14 +0100 schrieb Björn Höfling:
> These two patches fix a NullPointerException in the OpenJDK packages.
> 
> The patches apply only to OpenJDK9 and OpenJDK11, but with
> inheritence
> all OpenJDKx with x\in[9..14] are covered.
> 
> Here is the bug report:
> 
> https://debbugs.gnu.org/cgi/bugreport.cgi?bug=41177
> 
> In order to test it you can use the following Main.java:
> 
> ~~~~~~
> import java.awt.*;
> 
> public class Main {
> 
>     public static void main(String[] args)
>     {
>         String fonts[] =
>             GraphicsEnvironment.getLocalGraphicsEnvironment().getAvai
> lableFontFamilyNames();
> 
>         for ( int i = 0; i < fonts.length; i++ )
> 	    {
> 		System.out.println(fonts[i]);
> 	    }
>     }
> }
> 
> ~~~~~~~~
> Compile: javac Main.java
> Run: java -cp . Main
> 
> It should print a list of the available fonts.
Indeed, that it does.  At least for 9 and 11, which I've invoked
directly from their store paths.

I've pushed your patches with small changes to the commit messages and
followed up with an indentation fix.

Regards,
Leo

bug#41177: [PATCH 0/2] OpenJDK: Fix NullPointerException when accessing fonts

[Björn Höfling]

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On Fri, 12 Feb 2021 11:52:50 +0100
Leo Prikler <leo.prikler@student.tugraz.at> wrote:

> I've pushed your patches with small changes to the commit messages and
> followed up with an indentation fix.

Thanks! 

Björn


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