Bug 24421 Better UI feedback when class path entries are missing [icons]
Build 2.1.M1. I get a nice message at the top of the Project/Properties/Java Build Path when I have missing entries on my HD from what I have specified on the class path: "Class path entries are missing." BUT the dialog provides no feedback as to which ones are missing, which can be a burden to figure out if you have a long class path in the list. I would like to suggest having the list entry displayed in RED when a class path entry is missing. That would make it easy to spot. Red is pretty universal for "something is wrong" or "stop". Thank you for considering this request, Gary
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/CPListLabelProvider.java
return buf.toString();
				}
				case IClasspathEntry.CPE_PROJECT:
					return path.lastSegment();
				case IClasspathEntry.CPE_CONTAINER:
					try {
						IClasspathContainer container= JavaCore.getClasspathContainer(cpentry.getPath(), cpentry.getJavaProject());
						if (container != null) {
							return container.getDescription();
						}
					} catch (JavaModelException e) {
						
					}
					return path.toString();		
				case IClasspathEntry.CPE_SOURCE: {
					StringBuffer buf= new StringBuffer(path.makeRelative().toString());
					IResource resource= cpentry.getResource();
					if (resource != null && !resource.exists()) {
						buf.append(' ');
						if (cpentry.isMissing()) {
							buf.append(fCreateLabel);
						} else {
							buf.append(fNewLabel);
						}
					}
					return buf.toString();
				}
				default:
					
			}