Bug 230903 [Markers] Problems view > Configure Contents... gray-checks fully selected type categories
I20080502-0100 Problems view > Configure Contents... gray-checks fully selected type categories. Steps: - create new configuration - check API Problems - uncheck API Problems > API Usage Problems - check API Problems > API Usage Problems => expected: API Problems checked again => was: API Problems gray-checked
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/TypesConfigurationArea.java
*/
		public TypesEntry getParent() {
			return category;
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.ui.internal.provisional.views.markers.TypesConfigurationArea.TypesEntry#hasChildren()
		 */
		public boolean hasChildren() {
			return false;
		}
		/**
		 * Set the category of the receiver.
		 * 
		 * @param categoryEntry
		 */
		public void setParent(CategoryEntry categoryEntry) {
			category = categoryEntry;
		}
	}
	private abstract class TypesEntry {
		/**
		 * Add any elements that contain a type in selectedTypes tp entries.
		 * 
		 * @param selectedTypes
		 * @param entries
		 */
		public abstract void addElementsMatching(Collection selectedTypes,
				Collection entries);