From debbugs-submit-bounces@debbugs.gnu.org Mon Aug 29 01:22:42 2016 Received: (at submit) by debbugs.gnu.org; 29 Aug 2016 05:22:42 +0000 Received: from localhost ([127.0.0.1]:43226 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1beF1u-00015t-K8 for submit@debbugs.gnu.org; Mon, 29 Aug 2016 01:22:42 -0400 Received: from eggs.gnu.org ([208.118.235.92]:52598) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1beF1s-00015d-3w for submit@debbugs.gnu.org; Mon, 29 Aug 2016 01:22:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1beF1l-0001LA-U1 for submit@debbugs.gnu.org; Mon, 29 Aug 2016 01:22:34 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_20, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:54533) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1beF1l-0001L6-Qh for submit@debbugs.gnu.org; Mon, 29 Aug 2016 01:22:33 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43560) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1beF1j-0007io-Jr for bug-guix@gnu.org; Mon, 29 Aug 2016 01:22:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1beF1f-0001Ki-Ia for bug-guix@gnu.org; Mon, 29 Aug 2016 01:22:31 -0400 Received: from mail-pf0-f174.google.com ([209.85.192.174]:36383) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1beF1f-0001Ke-D4 for bug-guix@gnu.org; Mon, 29 Aug 2016 01:22:27 -0400 Received: by mail-pf0-f174.google.com with SMTP id h186so47960152pfg.3 for ; Sun, 28 Aug 2016 22:22:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:subject:date:message-id:user-agent:mime-version; bh=h3dz9wGNb3CwUHsATtlHIgUxRspzW2ISagWpySgSRIo=; b=jSTrgCSg7llrhoSY6b/pU1HvB/jJK3zS5/X4+wLkSg76mPLbZi+IVRGXyYU/EYJw3f MUgUeJo32M6rH4KdhMpSLEwzLR1ocwyVhmUdmk5ZdnQbEborBCc+L2hV7h9d7KwmRZP+ 0ePOBmUqB0P1pI8tYIv4Z4H5gUTZ8ocnc7ahl1R6bhPNrhSBIcfwa7V4CMr4sNSxhLhQ VwjtTMAzfDTyaFzu/Wf8SxDsbbOaJh5NQJeatBCeSSBj2gQzzQd8UpuZ3Zek2ytaPV3g XBa5PgPDfwPG5uUS0EX/NJAhS7ETRUvobCX2B5n8ZHlc4N/gAMRXFaNW0yGd2M+CpP7Q elrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:user-agent :mime-version; bh=h3dz9wGNb3CwUHsATtlHIgUxRspzW2ISagWpySgSRIo=; b=G9q7sdWwTU8fHktTEJ6Yjrfi9OG1PGLxg7tR63ThD+Zm7c0//CQeBZ7Ossm/Ae3OLu f/TFIa8Letc59ALT/UBx095uZ218u3Jd+l5gw/7Ci0dJzTs4vr71B/3mQRKo6iPp5DSr A3HLQ6aBa/1ILAQY22jcddhjbN2Vj4rMu/sj6gpTEkN4/dqgiZetcrGo6CX7hj7RZKuy pOp7U3SqVA4AnfyI0qhY/bu43BkeCBkL2mkVQAp4CwD+p60DvbpCW+502yDCMdbS43MA FFx45Q4IXrPByD49Q8ZBkU0VnfbVjUaKUGxNgnSB4vMDojd8+LHXJhjsZDETQTkKVdJR Z2IA== X-Gm-Message-State: AE9vXwO7wRqZ5xqonabs9xkbwRHeBT0LegP++d8Wh99q3A8+/s6knSqeUD0PWxSSoYulLw== X-Received: by 10.98.71.91 with SMTP id u88mr29339603pfa.145.1472448085512; Sun, 28 Aug 2016 22:21:25 -0700 (PDT) Received: from debian (1-36-201-086.static.netvigator.com. [1.36.201.86]) by smtp.gmail.com with ESMTPSA id 75sm45354593pfw.92.2016.08.28.22.21.24 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 28 Aug 2016 22:21:25 -0700 (PDT) From: Alex Vong To: bug-guix@gnu.org Subject: java does not support swing Date: Mon, 29 Aug 2016 13:21:18 +0800 Message-ID: <87a8fwkv5d.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.8 (---) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.8 (---) Hi, Our current java does not support swing. To reproduce, first install java and clojure. Then start the clojure repl by running: $ ~/.guix-profile/bin/java -cp ~/.guix-profile/share/java/clojure-1.8.0.jar clojure.main Then try the repl by typing: => (+ 1 2 3) 6 Now run: => (javax.swing.JOptionPane/showMessageDialog nil "Hello World") NullPointerException sun.awt.FontConfiguration.getVersion (FontConfiguration.java:1264) Note that the above test case is taken from . In contrast, if we replace ~/.guix-profile/bin/java by /usr/bin/java in the command, we do not get a nullpointerexception (my base distro is debian testing). So there should be a problem in our java build. Any ideas? Thanks, Alex