Bug 311194 [Dialogs] FilteredResourcesSelectionDialog's constructor doesn't specify what to put in the 'typesMask' parameter
Today someone on IRC put 0 when he should've been using IResource.FILE. We should clarify the javadocs.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/FilteredResourcesSelectionDialog.java
FilteredItemsSelectionDialog {
	private static final String DIALOG_SETTINGS = "org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog"; 
	private static final String WORKINGS_SET_SETTINGS = "WorkingSet"; 
	private static final String SHOW_DERIVED = "ShowDerived"; 
	private ShowDerivedResourcesAction showDerivedResourcesAction;
	private ResourceItemLabelProvider resourceItemLabelProvider;
	private ResourceItemDetailsLabelProvider resourceItemDetailsLabelProvider;
	private WorkingSetFilterActionGroup workingSetFilterActionGroup;
	private CustomWorkingSetFilter workingSetFilter = new CustomWorkingSetFilter();
	private String title;
	/**
	 * The base outer-container which will be used to search for resources. This
	 * is the root of the tree that spans the search space. Often, this is the
	 * workspace root.
	 */
	private IContainer container;
	/**
	 * The container to use as starting point for relative search, or
	 * <code>null</code> if none.
	 * @since 3.6
	 */
	private IContainer searchContainer;
	private int typeMask;
	private boolean isDerived;
	/**
	 * Creates a new instance of the class
	 * 
	 * @param shell
	 *            the parent shell