[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-3617) Exception is appeared if .css file has " #url " style class

[Sergey Dzmitrovich (JIRA)]

Exception is appeared if .css file has " #url "  style class
------------------------------------------------------------

                 Key: JBIDE-3617
                 URL: https://jira.jboss.org/jira/browse/JBIDE-3617
             Project: Tools (JBoss Tools)
          Issue Type: Bug
    Affects Versions: 3.0.0.cr1
            Reporter: Sergey Dzmitrovich
            Assignee: Maxim Areshkau


Was described : http://www.jboss.com/index.html?module=bb&op=viewtopic&t=149182

Steps to reproduce:
1. create css file
2. add style class  #url {
...
} 
3. add link to css file in jsp page

Stack Trace:
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.StringIndexOutOfBoundsException: String index out of range: -1)
	at org.eclipse.swt.SWT.error(SWT.java:3777)
	at org.eclipse.swt.SWT.error(SWT.java:3695)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3378)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3036)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
	at java.lang.String.substring(String.java:1768)
	at org.jboss.tools.vpe.editor.util.VpeStyleUtil.addFullPathIntoURLValue(VpeStyleUtil.java:494)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createLinkNode(VpeVisualDomBuilder.java:1414)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addLinkNodeToHead(VpeVisualDomBuilder.java:1349)
	at org.jboss.tools.vpe.editor.template.VpeLinkCreator.create(VpeLinkCreator.java:75)
	at org.jboss.tools.vpe.editor.template.VpeHtmlTemplate.createVisualElement(VpeHtmlTemplate.java:203)
	at org.jboss.tools.vpe.editor.template.VpeHtmlTemplate.create(VpeHtmlTemplate.java:152)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:469)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:264)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addChildren(VpeVisualDomBuilder.java:624)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:559)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:264)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.updateElement(VpeVisualDomBuilder.java:1025)
	at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.updateNode(VpeVisualDomBuilder.java:955)
	at org.jboss.tools.vpe.editor.VpeController.notifyChangedInUiThread(VpeController.java:608)
	at org.jboss.tools.vpe.editor.VpeController$1.runInUIThread(VpeController.java:477)
	at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:94)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
	... 23 more


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