[jbosstools-issues] [JBoss JIRA] (JBIDE-22938) NullPointerException below LinkStatusPart$1.widgetSelected (thrown in TabFolder.setBounds)

[Automated Error Reporting Bot (JIRA)]

Automated Error Reporting Bot created JBIDE-22938:
-----------------------------------------------------

             Summary: NullPointerException below LinkStatusPart$1.widgetSelected (thrown in TabFolder.setBounds)
                 Key: JBIDE-22938
                 URL: https://issues.jboss.org/browse/JBIDE-22938
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: visual-page-editor-core
            Reporter: Automated Error Reporting Bot


The following problem was reported via the automated error reporting:

Message: Problems occurred when invoking code from plug-in: "org.eclipse.jface".
{noformat}
java.lang.NullPointerException: null
    at org.eclipse.swt.widgets.TabFolder.setBounds(TabFolder.java:746)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:890)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:693)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setSize(Control.java:1241)
    at org.eclipse.jface.preference.PreferenceDialog$PageLayout.layout(PreferenceDialog.java:128)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:862)
    at org.eclipse.swt.custom.ScrolledCompositeLayout.layout(ScrolledCompositeLayout.java:118)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:890)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:693)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:890)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:693)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:890)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:693)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:890)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:693)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1454)
    at org.eclipse.swt.widgets.Control.setBounds(Control.java:890)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:693)
    at org.eclipse.swt.layout.GridLayout.layout(GridLayout.java:197)
    at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1668)
    at org.eclipse.swt.widgets.Shell.setVisible(Shell.java:2349)
    at org.eclipse.swt.widgets.Shell.open(Shell.java:1629)
    at org.eclipse.swt.widgets.Shell.open(Shell.java:1628)
    at org.eclipse.jface.window.Window.open(Window.java:799)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:330)
    at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:360)
    at org.eclipse.jface.preference.PreferenceDialog.showPageFlippingAbortDialog(PreferenceDialog.java:1318)
    at org.eclipse.jface.preference.PreferenceDialog$9.handleError(PreferenceDialog.java:658)
    at org.eclipse.jface.preference.PreferenceDialog$9.access$0(PreferenceDialog.java:652)
    at org.eclipse.jface.preference.PreferenceDialog$9$1.run(PreferenceDialog.java:677)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.jface.preference.PreferenceDialog$9.selectionChanged(PreferenceDialog.java:670)
    at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:877)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
    at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:874)
    at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1734)
    at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1093)
    at org.eclipse.jface.preference.PreferenceDialog.selectSavedItem(PreferenceDialog.java:1011)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.selectSavedItem(FilteredPreferenceDialog.java:656)
    at org.eclipse.jface.preference.PreferenceDialog$4.run(PreferenceDialog.java:351)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.jface.preference.PreferenceDialog.createContents(PreferenceDialog.java:346)
    at org.eclipse.jface.window.Window.create(Window.java:430)
    at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1096)
    at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.createDialogOn(WorkbenchPreferenceDialog.java:102)
    at org.eclipse.ui.dialogs.PreferencesUtil.createPreferenceDialogOn(PreferencesUtil.java:192)
    at org.eclipse.ui.dialogs.PreferencesUtil.createPreferenceDialogOn(PreferencesUtil.java:116)
    at org.jboss.tools.vpe.preview.core.exceptions.LinkStatusPart$1.widgetSelected(LinkStatusPart.java:69)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
{noformat}


Bundles:
| org.eclipse.core.runtime | 3.11.1.v20150903-1804 | 3.11.1.v20150903-1804 |
| org.eclipse.jface | 3.11.1.v20160128-1644 | 3.11.1.v20160128-1644 |
| org.eclipse.swt | 3.104.2.v20160212-1350 | 3.104.2.v20160212-1350 |
| org.eclipse.ui | 3.107.0.v20150507-1945 | 3.107.0.v20150507-1945 |
| org.jboss.tools.vpe.preview.core | 3.7.1.Final-v20160331-0327-B91 | 3.7.1.Final-v20160331-0327-B91 |

Operating Systems:
| Linux | 4.5.0 | 4.5.0 |


The above information is a snapshot of the collected data. Visit [this page|https://redhat.ctrlflow.com/reviewers/#!/problems/575730efe4b06056d2072d20] for the latest data.

Thank you for your assistance.
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