Bug 170571 Warnings in SWT launcher sample
There are two warnings in org.eclipse.swt.examples.launcher in HEAD. I will provide a patch.
examples/org.eclipse.swt.examples.launcher/src/org/eclipse/swt/examples/launcher/LauncherPlugin.java
*/
	private static void addItemByCategory(IConfigurationElement ce, ItemTreeNode root,
		ItemTreeNode theNode, HashMap idMap) {
		final String attribCategory = getItemAttribute(ce, LAUNCH_ITEMS_XML_ATTRIB_CATEGORY, null);
				
		
		ItemTreeNode parentNode = null;
		if (attribCategory != null) {
			parentNode = (ItemTreeNode) idMap.get(attribCategory);
		}
		if (parentNode == null) parentNode = root;
				
		
		parentNode.addSortedNode(theNode);
	}
	/**
	 * Creates an ItemDescriptor from an XML definition.
	 * 
	 * @param ce the IConfigurationElement describing the item
	 * @param attribId the attribute id
	 * @return a new ItemDescriptor, or null if an error occurs
	 */
	private static ItemDescriptor createItemDescriptor(IConfigurationElement ce, String attribId) {
		final String attribName = getItemName(ce);
		final Image  attribIcon = getItemIcon(ce);
		final String attribDescription = getItemDescription(ce);
		IConfigurationElement viewCE = getItemElement(ce, LAUNCH_ITEMS_XML_VIEW);
		if (viewCE != null) {
			
			final String attribView = getItemAttribute(viewCE, LAUNCH_ITEMS_XML_VIEW_VIEWID, null);