Date: Mon, 21 Sep 2009 17:09:19 -0400 From: grarpamp <grarpamp@gmail.com> To: freebsd-java@freebsd.org Subject: Re: java jar invocation Message-ID: <d2e731a10909211409y61963fe6mb00df6c2a1a8c57@mail.gmail.com> In-Reply-To: <200909211306.31039.pieter@degoeje.nl> References: <d2e731a10909202352g2b13f2e7q73e5a249022fd129@mail.gmail.com> <200909211306.31039.pieter@degoeje.nl>
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> BTW, Azureus (Vuze) is also in ports. Also you might want to > install java/jdk16 instead of diablo-jre16 I figure it's better for me to learn the hard way before trying ports. The goal is openoffice. Yeah, hard :) So I found the commons here and pulled the jar file out of it: http://apache.mirrors.redwire.net/commons/cli/binaries/commons-cli-1.2-bin.zip commons-cli-1.2.jar Then ran this simple thing again: java -cp `pwd`/commons-cli-1.2.jar -jar `pwd`/Azureus4.2.0.8.jar And I got the same error. But the access time on commons-cli-1.2.jar wasn't bumped, so I ktrace'd it. 5987 java NAMI "/.../commons-cli.jar" Playing along and dropping the apparently unneeded -cp arg, I get: ln -s commons-cli-1.2.jar commons-cli.jar java -jar `pwd`/Azureus4.2.0.8.jar Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log4j/Layout So after downloading and symlinking log4j, this simplification works: java -jar Azureus4.2.0.8.jar --ui console The closest I can get so far to having the libs in one dir without symlinks and calling the app from elsewhere is to hunt up Main-Class in [Thanks AR]: unzip Azureus4.2.0.8.jar META-INF/MANIFEST.MF then run: java -cp `pwd`/jarz/\*:`pwd`/Azureus4.2.0.8.jar org.gudy.azureus2.ui.common.Main --ui console or move azureus into jarz and run: java -cp `pwd`/jarz/\* org.gudy.azureus2.ui.common.Main --ui console or: java -cp jarz/\*:Azureus4.2.0.8.jar org.gudy.azureus2.ui.common.Main --ui console The -jar style of that does not work: java -cp jarz/\*:Azureus4.2.0.8.jar -jar Azureus4.2.0.8.jar Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException I was eventually hoping for something like: java -cp /usr/local/jarz -jar /usr/local/bin/app.jar > you are now running a jre compiled for FreeBSD-7.0 Yes. Hopefully we'll have a current java from the foundation for 8.0 when it comes out. And to keep current I want to figure out how to build from Sun's java sources sometime. If that doesn't work, I'll try ports.
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