Bug 219483 [Markers] MarkerField needs to support font and colours
Some users want to be able to set the font and colour of an entry in the markers view. We should pass in a ViewerCell for this.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/MarkerSupportInternalUtilities.java
static final IResource[] EMPTY_RESOURCE_ARRAY = new IResource[0];
	static final Object CONTAINS_MODIFIER_TOKEN = new Object();
	static final Object CONTAINS_TEXT_TOKEN = new Object();
	/**
	 * A constant to map migration to the filter being migrated
	 */
	public static final String MIGRATE_PREFERENCE_CONSTANT = "_MIGRATE"; 
	/**
	 * Constant for the problem filters migration.
	 */
	public static final String MIGRATE_PROBLEM_FILTERS = IDEInternalPreferences.PROBLEMS_FILTERS
			+ MIGRATE_PREFERENCE_CONSTANT;
	/**
	 * Constant for the task filters migration.
	 */
	public static final String MIGRATE_TASK_FILTERS = IDEInternalPreferences.TASKS_FILTERS
			+ MIGRATE_PREFERENCE_CONSTANT;
	/**
	 * Constant for the bookmark filters migration.
	 */
	public static final String MIGRATE_BOOKMARK_FILTERS = IDEInternalPreferences.BOOKMARKS_FILTERS
			+ MIGRATE_PREFERENCE_CONSTANT;
	/**
	 * The string value of the false value for a boolean attribute.
	 */
	public static final Object VALUE_FALSE = "false"; 
	/**
	 * The suffix to the view names for the legacy markers views.
	 */
	public static final String LEGACY_SUFFIX = ".old";