Bug 138359 [ProblemsView] Filters not restored on import
I have 2 problems view filters in my saved preferences. 1 is the default filter, changed to only work on the select item. 2 is a new filter, where the sev is Error. When created, it defaulted to "On working set" where the working set default was the Workspace Working set. I just created a new workspace in N20060425-0010, imported my preferences, and grabbed platform-ui from HEAD. None of the errors (for win32 and carbon) showed up, and when I checked my #2 filter, the working set has been changed to non-selected. PW
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/CachedMarkerBuilder.java
* 
	 * @param newElements
	 */
	void updateForNewSelection(Object[] newElements) {
		if (updateNeeded(newElements)) {
			updateFocusElements(newElements);
			scheduleMarkerUpdate();
		}
	}
	/**
	 * Update the receiver from the dialog.
	 * 
	 * @param dialog
	 */
	void updateFrom(FiltersConfigurationDialog dialog) {
		setAndFilters(dialog.andFilters());
		filters = dialog.getFilters();
		enabledFilters = null;
		writeFiltersPreference();
		scheduleMarkerUpdate();
	}
	/**
	 * Return whether or not the list contains a resource that will require
	 * regeneration.
	 * 
	 * @return boolean <code>true</code> if regeneration is required.
	 */
	boolean updateNeeded(Object[] newElements) {
		Iterator filters = getEnabledFilters().iterator();
		while (filters.hasNext()) {