#266 Can't create an executable Jar file
Whenever I try to create a jar file from a certain project two things happen: first I get an error that says "There were problems creating this jar file, but DrJava was probably able to recover" along with a screen filled with "Duplicate entry:" + each of the classes I happen to have in the folder I'm trying to turn into a jar file. I have no idea what that means.Then it creates a jar, but when I try to run it it immediately ends execution ("execution of jar file terminated (exit value=1)". Maybe it has something to do with the fact that I'm using a package that doesn't come with java normally "acm.jar"? Does my import statement have to indicate somehow that the acm package is inside the jar file?
I can create other executable jar files just fine (although that "duplicate entry" thing comes up a lot). I've attached my code in case it's at all relevant.
Sorry if I'm missing something obvious or am not making any sense; I just finished my first semester of Java, and I'm still getting a hang of the basics. Thank you for any assistance you can offer.
System Properties:
DrJava Version drjava-20100913-r5387
DrJava Build Time 20100913-2126
drjava.debug.port = 49438
java.runtime.name = Java(TM) SE Runtime Environment
sun.boot.library.path = C:\Program Files\Java\jre6\bin
java.vm.version = 19.0-b09
java.vm.vendor = Sun Microsystems Inc.
java.vendor.url = http://java.sun.com/
path.separator = ;
java.vm.name = Java HotSpot(TM) Client VM
file.encoding.pkg = sun.io
sun.java.launcher = SUN_STANDARD
user.country = US
sun.os.patch.level = Service Pack 2
java.vm.specification.name = Java Virtual Machine Specification
user.dir = <anonymized user.home>\Desktop\CS\Messing Around\Games\KillerBookStuff\AnimationTemplate\TemplatePlay
java.runtime.version = 1.6.0_23-b05
java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs = C:\Program Files\Java\jre6\lib\endorsed
os.arch = x86
java.io.tmpdir = <anonymized user.home>\AppData\Local\Temp\
line.separator = "\u000d\u000a"
java.vm.specification.vendor = Sun Microsystems Inc.
user.variant =
os.name = Windows Vista
sun.jnu.encoding = Cp1252
java.library.path = C:\Program Files\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Program Files\Common Files\Roxio Shared\9.0\DLLShared\;C:\Program Files\Common Files\DivX Shared\;C:\Program Files\QuickTime\QTSystem\;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files\Java\jre6\bin
java.specification.name = Java Platform API Specification
java.class.version = 50.0
sun.management.compiler = HotSpot Client Compiler
os.version = 6.0
user.home = <anonymized user.home>
user.timezone = America/Los_Angeles
java.awt.printerjob = sun.awt.windows.WPrinterJob
file.encoding = Cp1252
java.specification.version = 1.6
java.class.path = <anonymized user.home>\Desktop\drjava-stable-20100816-r5366.exe
user.name = <anonymized user.name>
java.vm.specification.version = 1.0
java.home = C:\Program Files\Java\jre6
sun.arch.data.model = 32
user.language = en
java.specification.vendor = Sun Microsystems Inc.
awt.toolkit = sun.awt.windows.WToolkit
java.vm.info = mixed mode, sharing
java.version = 1.6.0_23
java.ext.dirs = C:\Program Files\Java\jre6\lib\ext;C:\Windows\Sun\Java\lib\ext
sun.boot.class.path = C:\Program Files\Java\jre6\lib\resources.jar;C:\Program Files\Java\jre6\lib\rt.jar;C:\Program Files\Java\jre6\lib\sunrsasign.jar;C:\Program Files\Java\jre6\lib\jsse.jar;C:\Program Files\Java\jre6\lib\jce.jar;C:\Program Files\Java\jre6\lib\charsets.jar;C:\Program Files\Java\jre6\lib\modules\jdk.boot.jar;C:\Program Files\Java\jre6\classes
java.vendor = Sun Microsystems Inc.
file.separator = \
java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi
sun.io.unicode.encoding = UnicodeLittle
sun.cpu.endian = little
java.rmi.server.hostname = 127.0.0.1
sun.desktop = windows
sun.cpu.isalist = pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86
DrJava configuration file
In resource bundle edu.rice.cs.drjava.config.options:
nothing
In shadowed configuration:
extra.classpath = C:\\Program Files\\Java\\Java3D\\1.5.2\\lib\\ext\\j3dcore.jar;C:\\Program Files\\Java\\Java3D\\1.5.2\\lib\\ext\\j3dutils.jar;C:\\Program Files\\Java\\Java3D\\1.5.2\\lib\\ext\\vecmath.jar;C:\\Users\\<anonymized user.name>\\Desktop\\CS\\acm.jar
lineenum.enabled = true
key.delete.next = [shift DELETE]
key.delete.previous = [shift BACK_SPACE]
find.replace.match.case = false
interactions.exit.prompt = false
quit.prompt = false
interactions.reset.prompt = false
save.before.compile = true
indent.level = 4
default.compiler.preference = JDK 6.0_21
recent.files = [C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Messing Around\\Games\\KillerBookStuff\\AnimationTemplate\\TemplatePlay\\TwoBalls.java,C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Messing Around\\Games\\KillerBookStuff\\AnimationTemplate\\TemplatePlay\\PlayWindow.java,C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Assignments\\a7-skeleton\\Breakout.java,C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Messing Around\\Games\\KillerBookStuff\\KGPJ Code\\ImagesTests\\ImagesLoader.java]
recent.projects = [C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Messing Around\\Games\\KillerBookStuff\\AnimationTemplate\\TemplatePlay\\Balls.drjava,C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Messing Around\\Games\\RockPaperScissors\\RockPaperScissors.drjava,C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Assignments\\a7-skeleton\\Branden Breakout.drjava,C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Messing Around\\Games\\KillerBookStuff\\HelloUniverse\\HelloUniverse.drjava]
window.height = 786
window.width = 1296
window.x = -8
window.y = -8
window.state = 6
last.dir = C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Assignments\\a7-skeleton\\Breakout.java
last.interactions.dir = C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Assignments\\a7-skeleton
fixed.interactions.dir = C:\\Users\\<anonymized user.name>\\Desktop\\CS\\Assignments\\a7-skeleton
dynamicjava.require.variable.type = false
tabbedpanes.state = 640 400 700 400
dialog.jaroptions.state = 496 255
new.version.notification.last = 1293957654114
drjava.survey.notification.last = 1293491639165
drjava.survey.result.last = http://www.drjava.org/submit-usage.php?rev=5387&os.name=Windows%20Vista&os.version=6.0&java.version=1.6.0_23&java.vendor=Sun%20Microsystems%20Inc.
file.ext.registration = always
Used memory: about 33.16 megabytes
Free memory: about 36.88 megabytes
Total memory: about 70.05 megabytes
Total memory can expand to: about 247.50 megabytes
Number of processors/cores: 2
Compiler Discovery Log:
From config: not set
makeFromRuntime: compilerAdapter=edu.rice.cs.drjava.model.compiler.Javac160Compiler
attempt = JDK 6.0_23, isAvailable() = false
compiler=edu.rice.cs.drjava.model.compiler.NoCompilerAvailable
at least Java 6, try EclipseCompiler
version for Eclipse: Java 6.0
attempt = Eclipse Compiler 0.A48, isAvailable() = true
compiler=edu.rice.cs.drjava.model.compiler.EclipseCompiler
compiler found
compilers found: 1
From runtime: JDK library 6.0
Dir added: C:\Program Files\Java\jre6
Dir added: C:\Program Files\Java
Dir added: C:\Program Files
Dir added: C:\Program Files\Java
Dir added: C:\Program Files
Dir added: C:\Program Files\Java
Dir added: C:\Program Files
Dir not added: C:\Java
Dir added: <anonymized user.home>\Desktop\CS\Messing Around\Games\KillerBookStuff\AnimationTemplate\TemplatePlay
Dir not added: C:\Java
Dir added: <anonymized user.home>\Desktop\CS\Messing Around\Games\KillerBookStuff\AnimationTemplate\TemplatePlay
Dir not added: C:\System\Library\Frameworks\JavaVM.framework\Versions
Dir not added: C:\usr\java
Dir not added: C:\usr\j2se
Dir not added: C:\usr
Dir not added: C:\usr\local\java
Dir not added: C:\usr\local\j2se
Dir not added: C:\usr\local
Dir not added: C:\usr\lib\jvm
Dir not added: C:\usr\lib\jvm\java-6-sun
Dir not added: C:\usr\lib\jvm\java-1.5.0-sun
Dir not added: C:\usr\lib\jvm\java-6-openjdk
Dir not added: C:\home\javaplt\java\Linux-i686
File not added: C:\Program Files\Java\Java3D\lib\tools.jar
File not added: C:\Program Files\Java\Java3D\Classes\classes.jar
File added: C:\Program Files\Java\jdk1.6.0_21\lib\tools.jar
File not added: C:\Program Files\Java\jdk1.6.0_21\Classes\classes.jar
File not added: C:\Program Files\Java\lib\tools.jar
File not added: C:\Program Files\Java\Classes\classes.jar
File not added: C:\Program Files\JavaMint\langtools\dist\lib\classes.jar
File not added: C:\Program Files\JavaMint\langtools\dist\lib\tools.jar
File not added: C:\usr\local\soylatte\lib\classes.jar
File not added: C:\usr\local\soylatte\lib\tools.jar
File not added: C:\usr\local\JavaMint\langtools\dist\lib\classes.jar
File not added: C:\usr\local\JavaMint\langtools\dist\lib\tools.jar
MINT_HOME not set
File added: <anonymized user.home>\Desktop\drjava-stable-20100816-r5366.exe
Result:
Found library: JDK library 6.0_21 at C:\Program Files\Java\jdk1.6.0_21\lib\tools.jar, boot classpath: [C:\Program Files\Java\jdk1.6.0_21\jre\lib\alt-rt.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\charsets.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\deploy.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\javaws.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\jce.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\jsse.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\management-agent.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\plugin.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\resources.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\rt.jar]
From search: JDK library 6.0_21 at C:\Program Files\Java\jdk1.6.0_21\lib\tools.jar, boot classpath: [C:\Program Files\Java\jdk1.6.0_21\jre\lib\alt-rt.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\charsets.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\deploy.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\javaws.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\jce.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\jsse.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\management-agent.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\plugin.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\resources.jar, C:\Program Files\Java\jdk1.6.0_21\jre\lib\rt.jar]
My Main class