From: "Björn Höfling" <bjoern.hoefling@bjoernhoefling.de>
To: 46451@debbugs.gnu.org
Subject: [bug#46451] [PATCH 0/2] OpenJDK: Fix NullPointerException when accessing fonts
Date: Fri, 12 Feb 2021 00:14:05 +0100 [thread overview]
Message-ID: <20210212001405.48cabc72@alma-ubu.fritz.box> (raw)
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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().getAvailableFontFamilyNames();
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.
Björn
Björn Höfling (2):
gnu: openjdk@9 : Add phase to hardcode libraries.
gnu: openjdk11: Add phase to hardcode libraries.
gnu/packages/java.scm | 56 ++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 55 insertions(+), 1 deletion(-)
--
2.27.0
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next reply other threads:[~2021-02-11 23:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-11 23:14 Björn Höfling [this message]
2021-02-11 23:20 ` [bug#46451] [PATCH 1/2] gnu: openjdk@9 : Add phase to hardcode libraries Björn Höfling
2021-02-11 23:20 ` [bug#46451] [PATCH 2/2] gnu: openjdk11: " Björn Höfling
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