[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-4979) java.lang.CloneNotSupportedException: org.jboss.tools.jst.web.kb.internal.taglib.FacesConfigTagLibrary is occured when Java version is changed on Project Facets wizard.

[Anton Klimkovich (JIRA)]

java.lang.CloneNotSupportedException: org.jboss.tools.jst.web.kb.internal.taglib.FacesConfigTagLibrary is occured when Java version is changed on Project Facets wizard.
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                 Key: JBIDE-4979
                 URL: https://jira.jboss.org/jira/browse/JBIDE-4979
             Project: Tools (JBoss Tools)
          Issue Type: Bug
    Affects Versions: 3.1.0.M4
            Reporter: Anton Klimkovich
            Assignee: Alexey Kazakov


EXECUTE: Create Seam web project with Java 1.5
EXECUTE: Add JRE 1.6 
EXECUTE: Change Java version from 5 to 6 for the Seam project on Project Facets.
FAILURE:   java.lang.CloneNotSupportedException: org.jboss.tools.jst.web.kb.internal.taglib.FacesConfigTagLibrary
at java.lang.Object.clone(Native Method)
at org.jboss.tools.jst.web.kb.internal.KbObject.clone(KbObject.java:146)
at org.jboss.tools.jst.web.kb.internal.taglib.AbstractTagLib.clone(AbstractTagLib.java:458)
at org.jboss.tools.jst.web.kb.internal.taglib.FacesConfigTagLibrary.clone(FacesConfigTagLibrary.java:41)
at org.jboss.tools.jst.web.kb.internal.taglib.FacesConfigTagLibrary.clone(FacesConfigTagLibrary.java:1)
at org.jboss.tools.jst.web.kb.internal.KbProject.registerComponentsInDependentProjects(KbProject.java:609)
at org.jboss.tools.jst.web.kb.internal.KbProject.registerComponents(KbProject.java:589)
at org.jboss.tools.jst.web.kb.internal.KbResourceVisitor.componentsLoaded(KbResourceVisitor.java:120)
at org.jboss.tools.jst.web.kb.internal.KbResourceVisitor.visit(KbResourceVisitor.java:83)
at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:108)
at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:60)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:70)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:106)
at org.eclipse.core.internal.resources.Resource.accept(Resource.java:90)
at org.jboss.tools.jst.web.kb.internal.KbBuilder.fullBuild(KbBuilder.java:134)
at org.jboss.tools.jst.web.kb.internal.KbBuilder.build(KbBuilder.java:105)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:627)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:170)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:253)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:256)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:218)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:360)
at org.eclipse.core.internal.resources.Project$1.run(Project.java:522)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1782)
at org.eclipse.core.internal.resources.Project.internalBuild(Project.java:502)
at org.eclipse.core.internal.resources.Project.build(Project.java:94)
at org.eclipse.jst.common.project.facet.core.internal.JavaFacetUtil$1.run(JavaFacetUtil.java:169)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


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