Bug 282535 [Markers] The Problem view does not update the status line
Build ID: M20090211-1700 Steps To Reproduce: 1. Set the "Build Automatically" property to true 1. Edit a JAVA file and introduce an error on purpose 2. Save the file => The error is displayed in the Problems View 3. Click on that error in the Problems view => the status line is updated to show the error description 4. Fix the problem in the JAVA file and save it => the Problems view is cleared 5. Set the focus on the Problems view = > the status line is updated to show the error description although this error was fixed More information:
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/ExtendedMarkersView.java
if (markerItem.isConcrete()) {
			allMarkers.add(markerItem);
			return;
		}
		MarkerSupportItem[] children = markerItem.getChildren();
		for (int i = 0; i < children.length; i++) {
			addAllConcreteItems(children[i], allMarkers);
		}
	}
	/**
	 * Add the category to the list of expanded categories.
	 * 
	 * @param category
	 */
	void addExpandedCategory(MarkerCategory category) {
		getCategoriesToExpand().add(category.getName());
	}
	/**
	 * Add all of the markers in markerItem recursively.
	 * 
	 * @param markerItem
	 * @param allMarkers
	 *            {@link Collection} of {@link IMarker}
	 */
	private void addMarkers(MarkerSupportItem markerItem, Collection allMarkers) {
		if (markerItem.getMarker() != null)
			allMarkers.add(markerItem.getMarker());
		MarkerSupportItem[] children = markerItem.getChildren();
		for (int i = 0; i < children.length; i++) {
			addMarkers(children[i], allMarkers);