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/TabbedPropertyList.java
formData.right = new FormAttachment(100, 0);
			formData.top = new FormAttachment(topNavigationElement, 0);
			formData.bottom = new FormAttachment(100, 0);
			bottomNavigationElement.setLayoutData(formData);
		} else {
			FormData formData = new FormData();
			formData.left = new FormAttachment(0, 0);
			formData.right = new FormAttachment(100, 0);
			formData.top = new FormAttachment(0, 0);
			formData.height = 10;
			topNavigationElement.setLayoutData(formData);
			/*
			 * use nextElement to attach the layout to the previous canvas
			 * widget in the list.
			 */
			Canvas nextElement = topNavigationElement;
			for (int i = 0; i < elements.length; i++) {
				
				if (i < topVisibleIndex || i > bottomVisibleIndex) {
					/*
					 * this tab is not visible
					 */
					elements[i].setLayoutData(null);
					elements[i].setVisible(false);
				} else {
					/*
					 * this tab is visible.
					 */
					
					formData = new FormData();