Bug 264818 [Markers] Problems view: Status line shows wrong selection count summary
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/CachedMarkerBuilder.java
loadUserFilter(child);
		}
	}
	/**
	 * Load the filters defined in memento string.
	 * 
	 * @param mementoString
	 */
	private void loadFiltersFrom(String mementoString) {
		if (mementoString.equals(IPreferenceStore.STRING_DEFAULT_DEFAULT))
			return;
		try {
			loadFilterSettings(XMLMemento.createReadRoot(new StringReader(
					mementoString)));
		} catch (WorkbenchException e) {
			StatusManager.getManager().handle(e.getStatus());
		}
	}
	/**
	 * Load the filters preference.
	 */
	private void loadFiltersPreference() {
		loadFiltersFrom(IDEWorkbenchPlugin.getDefault().getPreferenceStore()
				.getString(getMementoPreferenceName()));
		String legacyFilters = getLegacyFiltersPreferenceName();
		String migrationPreference = legacyFilters
				+ MarkerSupportInternalUtilities.MIGRATE_PREFERENCE_CONSTANT;
		if (IDEWorkbenchPlugin.getDefault().getPreferenceStore().getBoolean(
				migrationPreference))
			return;