Bug 131022 [Markers] Filters view shows duplicate marker when super different from problem marker
I have defined a custom marker called validationmarker whose super type is problemmarker. I have another custom marker called ejbvalidationmarker who super type is validationmarker and not problemmarker. When i launch the Filter dialog from the problems view I see 2 check boxes for the same ejbvalidationmarker with one selected and one unselected. The validationmaker shows up as only one check box. Is there a problem in the check box table view in the Filters dialog ? Or is the requirement that all markers should always have the super type as the core problemmaker ?
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
* @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter.AbstractNode#getChildren()
		 */
		public Object[] getChildren() {
			return getMarkerTypes();
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter.AbstractNode#getParent()
		 */
		public Object getParent() {
			return null;
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter.AbstractNode#hasChildren()
		 */
		public boolean hasChildren() {
			return true;
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.ui.views.markers.internal.DialogMarkerFilter.AbstractNode#isCategory()
		 */
		public boolean isCategory() {
			return true;
		}
	}