Bug 239523 [TabbedProperties] Three JavaDoc warnings
I noticed there are three JavaDoc warnings in the org.eclipse.ui.views.properties.tabbed, there should be zero warnings and errors.
bundles/org.eclipse.ui.views.properties.tabbed/src/org/eclipse/ui/internal/views/properties/tabbed/view/SectionDescriptor.java
private IConfigurationElement configurationElement;
	/**
	 * Constructor for the section descriptor.
	 * 
	 * @param configurationElement
	 *            the configuration element for the section descriptor.
	 * @param typeMapper
	 *            The type mapper.
	 */
	protected SectionDescriptor(IConfigurationElement configurationElement,
			ITypeMapper typeMapper) {
		super(typeMapper);
		this.configurationElement = configurationElement;
		id = getConfigurationElement().getAttribute(ATT_ID);
		targetTab = getConfigurationElement().getAttribute(ATT_TARGET_TAB);
		afterSection = getConfigurationElement()
				.getAttribute(ATT_AFTER_SECTION);
		if (getConfigurationElement().getAttribute(ATT_SECTION_ENABLES_FOR) != null) {
			String enablesForStr = getConfigurationElement().getAttribute(
					ATT_SECTION_ENABLES_FOR);
			int enablesForTest = Integer.parseInt(enablesForStr);
			if (enablesForTest > 0) {
				enablesFor = enablesForTest;
			}
		}
		if (id == null || targetTab == null) {
			
			handleSectionError(null);
		}
	}