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Posted to commits@harmony.apache.org by "Yerlan A. Tokpanov (JIRA)" <ji...@apache.org> on 2006/10/13 11:03:35 UTC
[jira] Created: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
[classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
---------------------------------------------------------------------------------
Key: HARMONY-1858
URL: http://issues.apache.org/jira/browse/HARMONY-1858
Project: Harmony
Issue Type: Bug
Components: App-Oriented Bug Reports
Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
Reporter: Yerlan A. Tokpanov
Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
ContextConfig[]: Added certificates -> request attribute Valve
StandardManager[]: Seeding random number generator class java.security.SecureRandom
StandardManager[]: Seeding of random number generator has been completed
StandardWrapper[:default]: Loading container servlet default
StandardWrapper[:invoker]: Loading container servlet invoker
CoyoteConnector Coyote can't register jmx for protocol
WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
at java.lang.Exception.<init>(Exception.java:49)
at javax.servlet.ServletException.<init>(ServletException.java:134)
at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
at java.lang.reflect.VMReflection.invokeMethod(Native Method)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
at org.eclipse.core.launcher.Main.run(Main.java:971)
at org.eclipse.core.launcher.Main.main(Main.java:948)
----- Root Cause -----
java.lang.NullPointerException
at org.apache.harmony.luni.util.Util.decode(Util.java:239)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
at java.security.AccessController.doPrivilegedImpl(Unknown Source)
at java.security.AccessController.doPrivileged(Unknown Source)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
at java.lang.reflect.VMReflection.invokeMethod(Native Method)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
at org.eclipse.core.launcher.Main.run(Main.java:971)
at org.eclipse.core.launcher.Main.main(Main.java:948)
ContextConfig[/help]: Marking this application unavailable due to previous error(s)
StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
StandardManager[/help]: Seeding of random number generator has been completed
StandardContext[/help]: Context startup failed due to previous errors
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[jira] Commented: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
Posted by "Yerlan A. Tokpanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1858?page=comments#action_12443244 ]
Yerlan A. Tokpanov commented on HARMONY-1858:
---------------------------------------------
Verified with revision r464582.
Thank you very much.
> [classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
> ---------------------------------------------------------------------------------
>
> Key: HARMONY-1858
> URL: http://issues.apache.org/jira/browse/HARMONY-1858
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports
> Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
> Reporter: Yerlan A. Tokpanov
> Assigned To: Paulex Yang
> Attachments: harmony-1858-fix.patch.txt
>
>
> Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
> And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
> WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
> ContextConfig[]: Added certificates -> request attribute Valve
> StandardManager[]: Seeding random number generator class java.security.SecureRandom
> StandardManager[]: Seeding of random number generator has been completed
> StandardWrapper[:default]: Loading container servlet default
> StandardWrapper[:invoker]: Loading container servlet invoker
> CoyoteConnector Coyote can't register jmx for protocol
> WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
> ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> at java.lang.Exception.<init>(Exception.java:49)
> at javax.servlet.ServletException.<init>(ServletException.java:134)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.harmony.luni.util.Util.decode(Util.java:239)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
> at java.security.AccessController.doPrivilegedImpl(Unknown Source)
> at java.security.AccessController.doPrivileged(Unknown Source)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ContextConfig[/help]: Marking this application unavailable due to previous error(s)
> StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
> StandardManager[/help]: Seeding of random number generator has been completed
> StandardContext[/help]: Context startup failed due to previous errors
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[jira] Updated: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
Posted by "Nina Rinskaya (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1858?page=all ]
Nina Rinskaya updated HARMONY-1858:
-----------------------------------
Attachment: harmony-1858-fix.patch.txt
It looks that the problem is in org/apache/harmony/luni/internal/net/www/protocol/jar/JarURLConnection.java:
Private method findJarFile() (invoked by public method java.net.JarURLConnection.getJarFile()) calls private method openJarFile(String fileString, String key, boolean temp) with 'null' as first argument, and in some cases (when jar file to be opened is not in local file system and if we explicitly indicate to ignore caches) it throws NPE. If we set 'fileString' argument to full jar file URL (see the patch attached), everything looks to work ok.
With the patch attached the simple test reproducing the problem (see below) passes OK and Eclipse Help also looks to work OK with no errors in log files. But please double-check suggested fix because the methods mentioned above are not so obvious, and it could produce new failures.
I don't provide JUnit test, since it will require launching web (or ftp) server and will make the whole test over-complicated and less obvious. Please let me know if I should provide such code nevertheless.
To reproduce:
1. Run web server (tomcat, for example), and put some jar file somewhere to its web directory. For example, I ran Tomcat on port 8080 and put file.jar to its root directory, so it was available at http://localhost:8080/file.jar.
2. Code for reproducing:
------Test.java--------
import java.net.URL;
import java.net.JarURLConnection;
import java.io.IOException;
import java.util.jar.JarFile;
public class Test{
public void test() throws IOException {
String s = "jar:http://localhost:8080/file.jar!/";
URL url = new URL(s);
JarURLConnection jarConn = (JarURLConnection) url.openConnection();
jarConn.setUseCaches(false);
JarFile jarFile = jarConn.getJarFile();
}
public static void main(String[] args) {
try {
new Test().test();
System.out.println("OK");
} catch (NullPointerException npe) {
System.out.println("Failed: NPE was thrown when trying to open jar file: ");
npe.printStackTrace();
} catch (Throwable t) {
System.out.println("Unexcpected failure: ");
t.printStackTrace();
}
}
}
-----------------------
Output on RI:
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Server VM (build 1.5.0_06-b05, mixed mode)
OK
------------------------
Output on Harmony:
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r463908, (Oct 16 2006), Linux/ia32/gcc 3.3.3, release build
http://incubator.apache.org/harmony
FAILED: NPE was thrown when trying to open jar file:
java.lang.NullPointerException
at org.apache.harmony.luni.util.Util.decode(Util.java:239)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
at java.security.AccessController.doPrivilegedImpl(Unknown Source)
at java.security.AccessController.doPrivileged(Unknown Source)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
at Test.test(Test.java:13)
at Test.main(Test.java:25)
> [classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
> ---------------------------------------------------------------------------------
>
> Key: HARMONY-1858
> URL: http://issues.apache.org/jira/browse/HARMONY-1858
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports
> Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
> Reporter: Yerlan A. Tokpanov
> Attachments: harmony-1858-fix.patch.txt
>
>
> Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
> And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
> WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
> ContextConfig[]: Added certificates -> request attribute Valve
> StandardManager[]: Seeding random number generator class java.security.SecureRandom
> StandardManager[]: Seeding of random number generator has been completed
> StandardWrapper[:default]: Loading container servlet default
> StandardWrapper[:invoker]: Loading container servlet invoker
> CoyoteConnector Coyote can't register jmx for protocol
> WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
> ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> at java.lang.Exception.<init>(Exception.java:49)
> at javax.servlet.ServletException.<init>(ServletException.java:134)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.harmony.luni.util.Util.decode(Util.java:239)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
> at java.security.AccessController.doPrivilegedImpl(Unknown Source)
> at java.security.AccessController.doPrivileged(Unknown Source)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ContextConfig[/help]: Marking this application unavailable due to previous error(s)
> StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
> StandardManager[/help]: Seeding of random number generator has been completed
> StandardContext[/help]: Context startup failed due to previous errors
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[jira] Closed: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
Posted by "Paulex Yang (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1858?page=all ]
Paulex Yang closed HARMONY-1858.
--------------------------------
Verified by Yerlan.
> [classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
> ---------------------------------------------------------------------------------
>
> Key: HARMONY-1858
> URL: http://issues.apache.org/jira/browse/HARMONY-1858
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports
> Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
> Reporter: Yerlan A. Tokpanov
> Assigned To: Paulex Yang
> Attachments: harmony-1858-fix.patch.txt
>
>
> Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
> And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
> WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
> ContextConfig[]: Added certificates -> request attribute Valve
> StandardManager[]: Seeding random number generator class java.security.SecureRandom
> StandardManager[]: Seeding of random number generator has been completed
> StandardWrapper[:default]: Loading container servlet default
> StandardWrapper[:invoker]: Loading container servlet invoker
> CoyoteConnector Coyote can't register jmx for protocol
> WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
> ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> at java.lang.Exception.<init>(Exception.java:49)
> at javax.servlet.ServletException.<init>(ServletException.java:134)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.harmony.luni.util.Util.decode(Util.java:239)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
> at java.security.AccessController.doPrivilegedImpl(Unknown Source)
> at java.security.AccessController.doPrivileged(Unknown Source)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ContextConfig[/help]: Marking this application unavailable due to previous error(s)
> StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
> StandardManager[/help]: Seeding of random number generator has been completed
> StandardContext[/help]: Context startup failed due to previous errors
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[jira] Commented: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
Posted by "Nina Rinskaya (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1858?page=comments#action_12443202 ]
Nina Rinskaya commented on HARMONY-1858:
----------------------------------------
Paulex, thank you for your answer and for detailed explanation of your fix in the mailing list! The issues reported are not reproducible with revision r464582.
> [classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
> ---------------------------------------------------------------------------------
>
> Key: HARMONY-1858
> URL: http://issues.apache.org/jira/browse/HARMONY-1858
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports
> Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
> Reporter: Yerlan A. Tokpanov
> Attachments: harmony-1858-fix.patch.txt
>
>
> Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
> And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
> WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
> ContextConfig[]: Added certificates -> request attribute Valve
> StandardManager[]: Seeding random number generator class java.security.SecureRandom
> StandardManager[]: Seeding of random number generator has been completed
> StandardWrapper[:default]: Loading container servlet default
> StandardWrapper[:invoker]: Loading container servlet invoker
> CoyoteConnector Coyote can't register jmx for protocol
> WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
> ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> at java.lang.Exception.<init>(Exception.java:49)
> at javax.servlet.ServletException.<init>(ServletException.java:134)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.harmony.luni.util.Util.decode(Util.java:239)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
> at java.security.AccessController.doPrivilegedImpl(Unknown Source)
> at java.security.AccessController.doPrivileged(Unknown Source)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ContextConfig[/help]: Marking this application unavailable due to previous error(s)
> StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
> StandardManager[/help]: Seeding of random number generator has been completed
> StandardContext[/help]: Context startup failed due to previous errors
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[jira] Commented: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
Posted by "Paulex Yang (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1858?page=comments#action_12442907 ]
Paulex Yang commented on HARMONY-1858:
--------------------------------------
Yerian and Nina, would you please check if this is still reproducible after revision r464582, I encountered same problem, but I took a different way to fix, and also, I'm not very sure what the original code means, so need more verification, thank you.
> [classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
> ---------------------------------------------------------------------------------
>
> Key: HARMONY-1858
> URL: http://issues.apache.org/jira/browse/HARMONY-1858
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports
> Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
> Reporter: Yerlan A. Tokpanov
> Attachments: harmony-1858-fix.patch.txt
>
>
> Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
> And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
> WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
> ContextConfig[]: Added certificates -> request attribute Valve
> StandardManager[]: Seeding random number generator class java.security.SecureRandom
> StandardManager[]: Seeding of random number generator has been completed
> StandardWrapper[:default]: Loading container servlet default
> StandardWrapper[:invoker]: Loading container servlet invoker
> CoyoteConnector Coyote can't register jmx for protocol
> WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
> ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> at java.lang.Exception.<init>(Exception.java:49)
> at javax.servlet.ServletException.<init>(ServletException.java:134)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.harmony.luni.util.Util.decode(Util.java:239)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
> at java.security.AccessController.doPrivilegedImpl(Unknown Source)
> at java.security.AccessController.doPrivileged(Unknown Source)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ContextConfig[/help]: Marking this application unavailable due to previous error(s)
> StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
> StandardManager[/help]: Seeding of random number generator has been completed
> StandardContext[/help]: Context startup failed due to previous errors
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[jira] Resolved: (HARMONY-1858) [classlib][luni] NPE in
JarURLConnection.findJarFile() breaks Eclipse help system
Posted by "Paulex Yang (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-1858?page=all ]
Paulex Yang resolved HARMONY-1858.
----------------------------------
Resolution: Fixed
Assignee: Paulex Yang
Yerlan, please verify the problem has been fixed as you expected, thank you.
> [classlib][luni] NPE in JarURLConnection.findJarFile() breaks Eclipse help system
> ---------------------------------------------------------------------------------
>
> Key: HARMONY-1858
> URL: http://issues.apache.org/jira/browse/HARMONY-1858
> Project: Harmony
> Issue Type: Bug
> Components: App-Oriented Bug Reports
> Environment: Eclipse 3.1.1/Eclipse 3.2 & Windows/Linux
> Reporter: Yerlan A. Tokpanov
> Assigned To: Paulex Yang
> Attachments: harmony-1858-fix.patch.txt
>
>
> Start Eclipse, open menu Help->Help Contents. Help is opened with "HTTP 404 - File not found" error.
> And, the logfile at %WORKSPACE%\.metadata\.plugins\org.eclipse.tomcat\catalina.2006-10-13.log contains the following:
> WebappLoader[]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\ROOT
> ContextConfig[]: Added certificates -> request attribute Valve
> StandardManager[]: Seeding random number generator class java.security.SecureRandom
> StandardManager[]: Seeding of random number generator has been completed
> StandardWrapper[:default]: Loading container servlet default
> StandardWrapper[:invoker]: Loading container servlet invoker
> CoyoteConnector Coyote can't register jmx for protocol
> WebappLoader[/help]: Deploying class repositories to work directory c:\users\lab_drlbuild\ccf\tests\win\3.1.1\EHLP\scenario_workspace\.metadata\.plugins\org.eclipse.tomcat\help
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/jsp.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\jsp.jar
> WebappLoader[/help]: Deploy JAR /WEB-INF/lib/servlets.jar to C:\users\lab_drlbuild\ccf\3.1.1\eclipse\plugins\org.eclipse.help.webapp_3.1.0\WEB-INF\lib\servlets.jar
> ContextConfig[/help] Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> javax.servlet.ServletException: Exception processing JAR at resource path /WEB-INF/lib/jsp.jar
> at java.lang.Exception.<init>(Exception.java:49)
> at javax.servlet.ServletException.<init>(ServletException.java:134)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:930)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.harmony.luni.util.Util.decode(Util.java:239)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.openJarFile(JarURLConnection.java:251)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:189)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection$2.run(JarURLConnection.java:185)
> at java.security.AccessController.doPrivilegedImpl(Unknown Source)
> at java.security.AccessController.doPrivileged(Unknown Source)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.findJarFile(JarURLConnection.java:184)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:144)
> at org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:160)
> at org.apache.catalina.startup.ContextConfig.tldScanJar(ContextConfig.java:905)
> at org.apache.catalina.startup.ContextConfig.tldScan(ContextConfig.java:867)
> at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:645)
> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:242)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3587)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:593)
> at org.eclipse.tomcat.internal.TomcatAppServer.start(TomcatAppServer.java:487)
> at org.eclipse.help.internal.appserver.WebappManager.start(WebappManager.java:61)
> at org.eclipse.help.internal.base.BaseHelpSystem.ensureWebappRunning(BaseHelpSystem.java:245)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpURL(HelpDisplay.java:206)
> at org.eclipse.help.internal.base.HelpDisplay.displayHelpResource(HelpDisplay.java:87)
> at org.eclipse.help.ui.internal.DefaultHelpUI.displayHelpResource(DefaultHelpUI.java:233)
> at org.eclipse.ui.internal.help.WorkbenchHelpSystem.displayHelpResource(WorkbenchHelpSystem.java:899)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction$1.run(TipsAndTricksAction.java:104)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:60)
> at org.eclipse.ui.internal.ide.TipsAndTricksAction.run(TipsAndTricksAction.java:102)
> at org.eclipse.jface.action.Action.runWithEvent(Action.java:997)
> at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:536)
> at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
> at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3079)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1697)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1660)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:365)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:104)
> at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:225)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:374)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:162)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
> at org.eclipse.core.launcher.Main.basicRun(Main.java:276)
> at org.eclipse.core.launcher.Main.run(Main.java:971)
> at org.eclipse.core.launcher.Main.main(Main.java:948)
> ContextConfig[/help]: Marking this application unavailable due to previous error(s)
> StandardManager[/help]: Seeding random number generator class java.security.SecureRandom
> StandardManager[/help]: Seeding of random number generator has been completed
> StandardContext[/help]: Context startup failed due to previous errors
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