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[DrJava] [ drjava-Bugs-3008828 ] throw null
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From: SourceForge.net <no...@so...> - 2010-05-29 02:38:16
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Bugs item #3008828, was opened at 2010-05-29 02:38 Message generated for change (Tracker Item Submitted) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=3008828&group_id=44253 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Interactions Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: throw null Initial Comment: The statement "throw null" in the Interactions Pane causes an exception and makes the Interactions Pane stall. java.lang.NullPointerException at edu.rice.cs.drjava.model.repl.newjvm.InterpretResult$ExceptionResult.<init>(InterpretResult.java:85) at edu.rice.cs.drjava.model.repl.newjvm.InterpretResult.exception(InterpretResult.java:76) at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:206) at edu.rice.cs.drjava.model.repl.newjvm.InterpreterJVM.interpret(InterpreterJVM.java:182) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source) at sun.rmi.transport.Transport$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Unknown Source) at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source) at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source) at sun.rmi.server.UnicastRef.invoke(Unknown Source) at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source) at java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source) at $Proxy0.interpret(Unknown Source) at edu.rice.cs.drjava.model.repl.newjvm.MainJVM.interpret(MainJVM.java:347) at edu.rice.cs.drjava.model.repl.RMIInteractionsModel._interpret(RMIInteractionsModel.java:75) at edu.rice.cs.drjava.model.repl.InteractionsModel.interpret(InteractionsModel.java:286) at edu.rice.cs.drjava.model.repl.InteractionsModel$2$1.run(InteractionsModel.java:236) at java.lang.Thread.run(Unknown Source) System Properties: DrJava Version drjava-20090821-r5004 DrJava Build Time 20090821-1520 drjava.debug.port = 53803 java.runtime.name = Java(TM) SE Runtime Environment sun.boot.library.path = <anonymized user.dir>\Java\jre6\bin java.vm.version = 16.0-b13 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.dir> java.runtime.version = 1.6.0_18-b07 java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment java.endorsed.dirs = <anonymized user.dir>\Java\jre6\lib\endorsed os.arch = x86 java.io.tmpdir = C:\Users\ALEXAN~1\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 = <anonymized user.dir>\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;<anonymized user.dir>\redshark\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;<anonymized user.dir>\ATI Technologies\ATI.ACE\Core-Static;<anonymized user.dir>\Common Files\Roxio Shared\DLLShared\;<anonymized user.dir>\Common Files\Roxio Shared\10.0\DLLShared\;C:\Windows\System32\WindowsPowerShell\v1.0\;<anonymized user.dir>\QuickTime\QTSystem\ 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/New_York java.awt.printerjob = sun.awt.windows.WPrinterJob file.encoding = Cp1252 java.specification.version = 1.6 java.class.path = <anonymized user.dir>\drjava-stable-20090821-r5004.jar user.name = <anonymized user.name> java.vm.specification.version = 1.0 java.home = <anonymized user.dir>\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_18 java.ext.dirs = <anonymized user.dir>\Java\jre6\lib\ext;C:\Windows\Sun\Java\lib\ext sun.boot.class.path = <anonymized user.dir>\Java\jre6\lib\resources.jar;<anonymized user.dir>\Java\jre6\lib\rt.jar;<anonymized user.dir>\Java\jre6\lib\sunrsasign.jar;<anonymized user.dir>\Java\jre6\lib\jsse.jar;<anonymized user.dir>\Java\jre6\lib\jce.jar;<anonymized user.dir>\Java\jre6\lib\charsets.jar;<anonymized user.dir>\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 #Fri May 28 22:35:51 EDT 2010 lineenum.enabled = true key.delete.next = [shift DELETE] key.delete.previous = [shift BACK_SPACE] quit.prompt = false interactions.reset.prompt = false save.before.compile = true warn.change.laf = false indent.level = 4 recent.files = [C:\\Users\\<anonymized user.name>\\workspace\\Other\\src\\other\\Tools.java,C:\\Users\\<anonymized user.name>\\workspace\\School\\src\\school\\looney\\Song.java,C:\\Users\\<anonymized user.name>\\workspace\\School\\src\\school\\looney\\SongComparator.java,C:\\Users\\<anonymized user.name>\\workspace\\School\\src\\school\\Concordance.java] window.height = 816 window.width = 1296 window.x = -8 window.y = -8 window.state = 6 last.dir = C:\\Users\\<anonymized user.name>\\Documents last.interactions.dir = C:\\Users\\<anonymized user.name>\\Documents tabbedpanes.state = 640 400 700 400 dialog.drjava.survey.enabled = false new.version.notification = stable versions only new.version.notification.last = 1274745281089 drjava.survey.notification.last = 1251492334592 drjava.survey.result.last = http://www.drjava.org/submit-usage.php?rev=5004&os.name=Windows%20Vista&os.version=6.0&java.version=1.6.0_05&java.vendor=Sun%20Microsystems%20Inc. Used memory: about 14.80 megabytes Free memory: about 9.22 megabytes Total memory: about 24.02 megabytes Total memory can expand to: about 247.50 megabytes Number of processors/cores: 2 ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=438935&aid=3008828&group_id=44253 |
