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
/**
	 * Adds or replaces subtitle of the dialog
	 * 
	 * @param text
	 *            the new subtitle
	 */
	private void setSubtitle(String text) {
		if (text == null || text.length() == 0) {
			getShell().setText(title);
		} else {
			getShell().setText(title + " - " + text); 
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.dialogs.FilteredItemsSelectionDialog#getDialogSettings()
	 */
	protected IDialogSettings getDialogSettings() {
		IDialogSettings settings = IDEWorkbenchPlugin.getDefault()
				.getDialogSettings().getSection(DIALOG_SETTINGS);
		if (settings == null) {
			settings = IDEWorkbenchPlugin.getDefault().getDialogSettings()
					.addNewSection(DIALOG_SETTINGS);
		}
		return settings;
	}
	/*
	 * (non-Javadoc)
	 *