--- a/src/jdk.packager/share/classes/jdk/packager/internal/IOUtils.java	Fri Oct 19 08:57:13 2018 -0400
+++ b/src/jdk.packager/share/classes/jdk/packager/internal/IOUtils.java	Fri Oct 19 19:29:20 2018 -0400
@@ -37,6 +37,11 @@
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ * IOUtils
+ *
+ * A collection of static utility methods.
+ */
 public class IOUtils {
 
     public static void deleteRecursive(File path) throws IOException {