feat: log and skip only non-existent classpath roots

Author: wm-currenjin

junit-platform-console/src/main/java/org/junit/platform/console/tasks/DiscoveryRequestCreator.java

@@ -107,13 +107,9 @@ private static Set<Path> validateAndLogInvalidRoots(Set<Path> roots) {
 				continue;
 
 			boolean exists = Files.exists(root);
-			boolean readable = Files.isReadable(root);
-			boolean dirOrJar = isDirOrJar(root);
 
-			if (!exists || !readable || !dirOrJar) {
-				logger.warn(
-					() -> "Ignoring invalid search path root: %s (exists=%s, readable=%s, dirOrJar=%s)".formatted(root,
-						exists, readable, dirOrJar));
+			if (!exists) {
+				logger.warn(() -> "Ignoring invalid search path root: %s (exists=%s)".formatted(root, exists));
 				continue;
 			}
 			valid.add(root);
@@ -122,10 +118,6 @@ private static Set<Path> validateAndLogInvalidRoots(Set<Path> roots) {
 		return valid;
 	}
 
-	private static boolean isDirOrJar(Path root) {
-		return Files.isDirectory(root) || root.toString().endsWith(".jar");
-	}
-
 	private static void addFilters(LauncherDiscoveryRequestBuilder requestBuilder, TestDiscoveryOptions options,
 			List<? extends DiscoverySelector> selectors) {
 		requestBuilder.filters(includedClassNamePatterns(options, selectors));