Bug 114784 [Markers][WorkingSets] Strange working set name "Aggregate for window 1130948898218"
[I20051102-0010] In the Problems view, click on "Configure Filters...", then click the "Select..." button to select a working set and select "Window Working Sets". (Why plural? The dialog says: "Select a working set", so I would expect just "Window Working Set") Click OK -> The dialog now displays a strangely named working set "Aggregate for window 1130948898218". I would expect something like "Window Working Set".
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/DialogMarkerFilter.java
category.add(node);
			}
			MarkerType[] subTypes = ((MarkerType) obj).getAllSubTypes();
			for (int j = 0; j < subTypes.length; j++) {
				buildTypeTree(elements, subTypes[j], categories);
			}
		}
	}
	/**
	 * Grey check the parent if required
	 * 
	 * @param element
	 * @param checked
	 */
	private void setParentCheckState(Object element, boolean checked) {
		Object parent = typesContentProvider.getParent(element);
		if (parent == null)
			return;
		Object[] children = typesContentProvider.getChildren(parent);
		if (children.length == 0)
			return;
		if (checked) {
			for (int i = 0; i < children.length; i++) {
				Object object = children[i];
				if (!typesViewer.getChecked(object)) {
					typesViewer.setGrayChecked(parent, true);
					return;
				}
			}