Bug 6718 Error ticks on non-Java resources
This is a VAME request. They would like to show error ticks on manifest files.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/viewsupport/JavaElementImageProvider.java
if (!fragment.hasChildren() && (fragment.getNonJavaResources().length >0)) 
							return DESC_OBJ_FOLDER;
					} catch(JavaModelException e) {
						return DESC_OBJ_FOLDER;
					}
					return JavaPluginImages.DESC_OBJS_PACKAGE;
					
				case IJavaElement.COMPILATION_UNIT:
					return JavaPluginImages.DESC_OBJS_CUNIT;
					
				case IJavaElement.CLASS_FILE:
					/* this is too expensive for large packages
					try {
						IClassFile cfile= (IClassFile)element;
						if (cfile.isClass())
							return JavaPluginImages.IMG_OBJS_CFILECLASS;
						return JavaPluginImages.IMG_OBJS_CFILEINT;
					} catch(JavaModelException e) {
						// fall through;
					}*/
					return JavaPluginImages.DESC_OBJS_CFILE;
					
				case IJavaElement.JAVA_PROJECT: 
					IJavaProject jp= (IJavaProject)element;
					if (jp.getProject().isOpen()) {
						IProject project= jp.getProject();
						IWorkbenchAdapter adapter= (IWorkbenchAdapter)project.getAdapter(IWorkbenchAdapter.class);
						if (adapter != null) {
							ImageDescriptor result= adapter.getImageDescriptor(project);