[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-7472) ZipException occurs if I remove any JAR from WEB-INF/lib when the target server is running.

[Alexey Kazakov (JIRA)]

ZipException occurs if I remove any JAR from WEB-INF/lib when the target server is running.
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                 Key: JBIDE-7472
                 URL: https://jira.jboss.org/browse/JBIDE-7472
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: common
    Affects Versions: 3.2.0.Beta2
            Reporter: Alexey Kazakov
            Assignee: Rob Stryker
             Fix For: 3.2.0.Beta2


1. Create JSF2 project (I guess it can be any dynamic web project)
2. Deploy it to AS6.M5 (haven't try on other servers)
3. Start the server
4. Remove any JAR from WEB-INF/lib folder
5. I get a lot of IOExceptions and the project is not built anymore
6. Stopping server/re-building project doesn't help. In debugger I see that all the threads which try to open any JAR in class path (at least from AS/common/lib folder) fail with ZipException
7. Only restarting Eclipse can help.

Here are the exceptions (a lot of them):

org.eclipse.core.runtime.CoreException: I/O exception
    at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2524)
    at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.getJar(JarPackageFragmentRoot.java:152)
    at org.eclipse.jdt.internal.core.JarPackageFragmentRoot.computeChildren(JarPackageFragmentRoot.java:78)
    at org.eclipse.jdt.internal.core.JavaProjectElementInfo.initializePackageNames(JavaProjectElementInfo.java:252)
    at org.eclipse.jdt.internal.core.JavaProjectElementInfo.getProjectCache(JavaProjectElementInfo.java:225)
    at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:290)
    at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2282)
    at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:57)
    at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:64)
    at org.eclipse.jdt.internal.core.CancelableNameEnvironment.<init>(CancelableNameEnvironment.java:26)
    at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:162)
    at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:255)
    at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:190)
    at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:89)
    at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:728)
    at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:788)
    at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1244)
    at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:126)
    at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.access$0(JavaReconcilingStrategy.java:108)
    at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:89)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:87)
    at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.initialReconcile(JavaReconcilingStrategy.java:178)
    at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.initialReconcile(CompositeReconcilingStrategy.java:114)
    at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.initialReconcile(JavaCompositeReconcilingStrategy.java:133)
    at org.eclipse.jface.text.reconciler.MonoReconciler.initialProcess(MonoReconciler.java:105)
    at org.eclipse.jdt.internal.ui.text.JavaReconciler.initialProcess(JavaReconciler.java:398)
    at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:173)
Caused by: java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:114)
    at java.util.zip.ZipFile.<init>(ZipFile.java:131)
    at org.eclipse.jdt.internal.core.JavaModelManager.getZipFile(JavaModelManager.java:2518)
    ... 27 more


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