--- old/test/testlibrary/ClassFileInstaller.java	Fri Mar  7 14:49:08 2014
+++ new/test/testlibrary/ClassFileInstaller.java	Fri Mar  7 14:49:05 2014
@@ -45,7 +45,9 @@
 
             // Create the class file's package directory
             Path p = Paths.get(pathName);
-            Files.createDirectories(p.getParent());
+            if (pathName.contains("/")) {
+                Files.createDirectories(p.getParent());
+            }
             // Create the class file
             Files.copy(is, p, StandardCopyOption.REPLACE_EXISTING);
         }