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/BuildPathsBlock.java
}
			classpath[i]= entry.getClasspathEntry();
						
			
			URL javadocLocation= entry.getJavadocLocation();
			if (javadocLocation != null) {
				IPath path= entry.getPath();
				if (entry.getEntryKind() == IClasspathEntry.CPE_VARIABLE) {
					path= JavaCore.getResolvedVariablePath(path);
				}
				if (path != null) {
					JavaDocLocations.setLibraryJavadocLocation(path, javadocLocation);
				}
			}
		}	
		monitor.worked(1);
				
		fCurrJProject.setRawClasspath(classpath, outputLocation, new SubProgressMonitor(monitor, 7));		
	}
	
	public static boolean hasClassfiles(IResource resource) throws CoreException {
		if (resource.isDerived()) { 
			return true;
		}		
		if (resource instanceof IContainer) {
			IResource[] members= ((IContainer) resource).members();
			for (int i= 0; i < members.length; i++) {
				if (hasClassfiles(members[i])) {
					return true;
				}