Bug 55056 [Workbench] would like to establish my workspace (and no longer be prompted)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/ChooseWorkspaceData.java
/**
	 * The default max length of the recent workspace mru list.  The values
	 * stored in xml (both the max-length parameter and actual size of the
	 * list) will supersede this value. 
	 */
	private static final int RECENT_MAX_LENGTH = 5;
	/**
	 * The directory within the config area that will be used for the
	 * receiver's persisted data.
	 */
	private static final String PERS_FOLDER = "org.eclipse.ui.ide"; 
	
	/**
	 * The name of the file within the config area that will be used for
	 * the recever's persisted data.
	 * @see PERS_FOLDER
	 */
	private static final String PERS_FILENAME = "recentWorkspaces.xml"; 
	private static final int PERS_ENCODING_VERSION = 1;
	private String initialDefault;
	private String selection;
	private String[] recentWorkspaces;
	
	private static interface XML {