Return-Path: Delivered-To: apmail-jakarta-ant-user-archive@apache.org Received: (qmail 89070 invoked from network); 15 Feb 2002 13:52:24 -0000 Received: from unknown (HELO nagoya.betaversion.org) (192.18.49.131) by daedalus.apache.org with SMTP; 15 Feb 2002 13:52:24 -0000 Received: (qmail 14984 invoked by uid 97); 15 Feb 2002 13:52:17 -0000 Delivered-To: qmlist-jakarta-archive-ant-user@jakarta.apache.org Received: (qmail 14950 invoked by uid 97); 15 Feb 2002 13:52:16 -0000 Mailing-List: contact ant-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Ant Users List" Reply-To: "Ant Users List" Delivered-To: mailing list ant-user@jakarta.apache.org Received: (qmail 5333 invoked from network); 15 Feb 2002 13:45:24 -0000 Message-Id: <200202151345.g1FDjHh32727@loki.exolution.lan> X-Authentication-Warning: loki.exolution.lan: monsorno set sender to monsorno@gmx.de using -f To: "Ant Users List" Subject: Re: How to warn when jar-file in classpath does not exist? References: <200202141323.g1EDNb019470@loki.exolution.lan> <034f01c1b59b$2e7480f0$b81c570f@cv.hp.com> From: Martin Monsorno Date: Fri, 15 Feb 2002 14:45:17 +0100 In-Reply-To: <034f01c1b59b$2e7480f0$b81c570f@cv.hp.com> ("Steve Loughran"'s message of "Thu, 14 Feb 2002 13:04:18 -0800") Lines: 15 User-Agent: Gnus/5.090006 (Oort Gnus v0.06) XEmacs/21.4 (Artificial Intelligence, i386-suse-linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N "Steve Loughran" writes: > standard practise is to use to probe for a class you > need; that decouples you from knowing where the class is > implemented, then conditional if you really need that class > to be there Yes, but available is _very_ inconvenient, because you always define two more targets: one that contains the available-task, and one that is called depending on the available-set-property that does the appropriate things. -- Martin Monsorno mailto:monsorno@gmx.de -- To unsubscribe, e-mail: For additional commands, e-mail: