--- old/test/lib/testlibrary/ModuleUtils.java	2016-12-15 09:19:25.546991555 +0000
+++ new/test/lib/testlibrary/ModuleUtils.java	2016-12-15 09:19:25.416982661 +0000
@@ -32,7 +32,6 @@
 import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
-import java.util.function.Supplier;
 
 
 /**
@@ -58,12 +57,13 @@
 
             URI uri = URI.create("module:/" + name);
 
-            Supplier<ModuleReader> supplier = () -> {
-                throw new UnsupportedOperationException();
+            ModuleReference mref = new ModuleReference(descriptor, uri) {
+                @Override
+                public ModuleReader open() {
+                    throw new UnsupportedOperationException();
+                }
             };
 
-            ModuleReference mref = new ModuleReference(descriptor, uri, supplier);
-
             namesToReference.put(name, mref);
         }