Bug 108102 [Viewers] Project expands in wrong working set
I am using "Show->Working Sets" in the package explorer. Some of the working sets contain the same project: Working Set-1: - Project-A - Project-B - Project-C Working Set-2: - Project-B - Project-C - Project-D If I now double-click "Working Set-1.Project-B" "Project-B" in working set "Working Set-2" will be expanded. If the working set "Working Set-2" itself is not expanded it will seem as if nothing happens, but after expanding "Working Set-2" one can see the changed state of the project. Double-clicking "Working Set-2.Project-B" works as expected.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
} else {
			needsUpdate = false;
			IBaseLabelProvider labelProvider = getLabelProvider();
			for (int i = 0; i < properties.length; ++i) {
				needsUpdate = labelProvider.isLabelProperty(element, properties[i]);
				if (needsUpdate) {
					break;
				}
			}
		}
		if (needsUpdate) {
			updateItem(widget, element);
		}
	}
	/**
	 * Copies attributes of the given element into the given widget.
	 * <p>
	 * This method is internal to the framework; subclassers should not call
	 * this method. Calls <code>doUpdateItem(widget, element, true)</code>.
	 * </p>
	 * 
	 * @param widget
	 *            the widget
	 * @param element
	 *            the element
	 */
	protected final void updateItem(Widget widget, Object element) {
		SafeRunnable.run(new UpdateItemSafeRunnable(widget, element, true));
	}
	/**