Bug 170884 [open type] problem with incomplete results
20070118 It seems that sometimes no search matches are shown, only the history entries. - Open the dialog on a larger workspace - Quickly enter two characters and then remove the second one with backspace - You can see that the search is interrrupted at 60% and doesn't start again after the backspace - the result only contains history entries
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/FilteredResourcesSelectionDialog.java
return super.decorator.decorateText(parent.getFullPath()
					.makeRelative().toString(), parent);
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.viewers.ILabelProviderListener#labelProviderChanged(org.eclipse.jface.viewers.LabelProviderChangedEvent)
		 */
		public void labelProviderChanged(LabelProviderChangedEvent event) {
			Object[] l = super.listeners.getListeners();
			for (int i = 0; i < super.listeners.size(); i++) {
				((ILabelProviderListener) l[i]).labelProviderChanged(event);
			}
		}
	}
	/**
	 * Viewer filter which filters resources due to current working set
	 */
	private class CustomWorkingSetFilter extends ViewerFilter {
		private ResourceWorkingSetFilter resourceWorkingSetFilter = new ResourceWorkingSetFilter();
		/**
		 * Returns the active working set the filter is working with.
		 * 
		 * @return the active working set
		 */
		public IWorkingSet getWorkingSet() {
			return resourceWorkingSetFilter.getWorkingSet();
		}
		/**
		 * Sets the active working set.