[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-5331) java.lang.NullPointerException exception is occured after jsp page reneming on Struts Diagram.

[Anton Klimkovich (JIRA)]

java.lang.NullPointerException exception is occured after jsp page reneming on Struts Diagram.
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                 Key: JBIDE-5331
                 URL: https://jira.jboss.org/jira/browse/JBIDE-5331
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: struts/shale
    Affects Versions: 3.1.0.CR1
            Reporter: Anton Klimkovich
            Assignee: Alexey Kazakov


EXECUTE: Create Struts project
EXECUTE: Open struts-config.xml
EXECUTE: Select inputname.jsp and Rename page using context menu.
FAILURE:   java.lang.NullPointerException
	at org.jboss.tools.jst.web.kb.internal.validation.ValidationContext.addRemovedFile(ValidationContext.java:130)
	at org.jboss.tools.jst.web.kb.internal.validation.ContextValidationHelper.registerResource(ContextValidationHelper.java:55)
	at org.eclipse.wst.validation.internal.FilterUtil.addToFileList(FilterUtil.java:290)
	at org.eclipse.wst.validation.internal.FilterUtil.filterOut(FilterUtil.java:380)
	at org.eclipse.wst.validation.internal.FilterUtil.filterOut(FilterUtil.java:433)
	at org.eclipse.wst.validation.internal.FilterUtil$2.visit(FilterUtil.java:631)
	at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:68)
	at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:79)
	at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:79)
	at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:79)
	at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:55)
	at org.eclipse.wst.validation.internal.FilterUtil.loadDeltas(FilterUtil.java:647)
	at org.eclipse.wst.validation.internal.operations.ValidationOperation.loadFileDeltas(ValidationOperation.java:547)
	at org.eclipse.wst.validation.internal.operations.ValidationOperation.getFileDeltas(ValidationOperation.java:519)
	at org.eclipse.wst.validation.internal.operations.ValidationOperation.preValidate(ValidationOperation.java:791)
	at org.eclipse.wst.validation.internal.operations.ValidationOperation.run(ValidationOperation.java:653)
	at org.eclipse.wst.validation.internal.operations.ValidationBuilder.build(ValidationBuilder.java:192)
	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.basicBuildLoop(BuildManager.java:309)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:341)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:140)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:238)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


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