diff -r 2b5f7ee28c5d -r f971def61cb8 jdk/test/java/lang/SecurityManager/CheckSecurityProvider.java
--- a/jdk/test/java/lang/SecurityManager/CheckSecurityProvider.java	Thu Jul 07 17:05:23 2016 -0700
+++ b/jdk/test/java/lang/SecurityManager/CheckSecurityProvider.java	Fri Jul 08 00:50:28 2016 +0000
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -28,11 +28,14 @@
  * @run main/othervm CheckSecurityProvider
  */
 
+import java.lang.reflect.Layer;
 import java.security.Provider;
 import java.security.Security;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 /*
  * The main benefit of this test is to catch merge errors or other types
@@ -42,6 +45,8 @@
  */
 public class CheckSecurityProvider {
     public static void main(String[] args) throws Exception {
+        Layer layer = Layer.boot();
+
         System.setSecurityManager(new SecurityManager());
 
         String os = System.getProperty("os.name");
@@ -55,43 +60,60 @@
 
         // NOTE: the ordering must match what's defined inside java.security
         if (os.equals("SunOS")) {
-            expected.add("com.oracle.security.ucrypto.UcryptoProvider");
-            expected.add("sun.security.pkcs11.SunPKCS11");
+            layer.findModule("jdk.crypto.ucrypto")
+                .ifPresent(m -> expected.add("com.oracle.security.ucrypto.UcryptoProvider"));
+            layer.findModule("jdk.crypto.pkcs11")
+                .ifPresent(m -> expected.add("sun.security.pkcs11.SunPKCS11"));
         }
         expected.add("sun.security.provider.Sun");
         expected.add("sun.security.rsa.SunRsaSign");
-        expected.add("sun.security.ec.SunEC");
+        layer.findModule("jdk.crypto.ec")
+            .ifPresent(m -> expected.add("sun.security.ec.SunEC"));
         expected.add("com.sun.net.ssl.internal.ssl.Provider");
         expected.add("com.sun.crypto.provider.SunJCE");
-        expected.add("sun.security.jgss.SunProvider");
-        expected.add("com.sun.security.sasl.Provider");
-        expected.add("org.jcp.xml.dsig.internal.dom.XMLDSigRI");
-        expected.add("sun.security.smartcardio.SunPCSC");
-        expected.add("sun.security.provider.certpath.ldap.JdkLDAP");
-        expected.add("com.sun.security.sasl.gsskerb.JdkSASL");
+        layer.findModule("jdk.security.jgss")
+            .ifPresent(m -> expected.add("sun.security.jgss.SunProvider"));
+        layer.findModule("java.security.sasl")
+            .ifPresent(m -> expected.add("com.sun.security.sasl.Provider"));
+        layer.findModule("java.xml.crypto")
+            .ifPresent(m -> expected.add("org.jcp.xml.dsig.internal.dom.XMLDSigRI"));
+        layer.findModule("java.smartcardio")
+            .ifPresent(m -> expected.add("sun.security.smartcardio.SunPCSC"));
+        layer.findModule("java.naming")
+            .ifPresent(m -> expected.add("sun.security.provider.certpath.ldap.JdkLDAP"));
+        layer.findModule("jdk.security.jgss")
+            .ifPresent(m -> expected.add("com.sun.security.sasl.gsskerb.JdkSASL"));
         if (os.startsWith("Windows")) {
-            expected.add("sun.security.mscapi.SunMSCAPI");
+            layer.findModule("jdk.crypto.mscapi")
+                .ifPresent(m -> expected.add("sun.security.mscapi.SunMSCAPI"));
         }
         if (os.contains("OS X")) {
             expected.add("apple.security.AppleProvider");
         }
         if (!os.equals("SunOS")) {
-            expected.add("sun.security.pkcs11.SunPKCS11");
+            layer.findModule("jdk.crypto.pkcs11")
+                .ifPresent(m -> expected.add("sun.security.pkcs11.SunPKCS11"));
         }
 
+        List<String> actual = Stream.of(Security.getProviders())
+            .map(p -> p.getClass().getName())
+            .collect(Collectors.toList());
+
+        System.out.println("Expected providers:");
+        expected.stream().forEach(System.out::println);
+        System.out.println("Actual providers:");
+        actual.stream().forEach(System.out::println);
+
+        if (expected.size() != actual.size()) {
+            throw new Exception("Unexpected provider count. "
+                + "Expected: " + expected.size() + ". Actual: " + actual.size());
+        }
         Iterator<String> iter = expected.iterator();
-        for (Provider p: Security.getProviders()) {
-            if (!iter.hasNext()) {
-                throw new Exception("Less expected");
+        for (String p: actual) {
+            String nextExpected = iter.next();
+            if (!nextExpected.equals(p)) {
+                throw new Exception("Expected " + nextExpected + ", actual " + p);
             }
-            String n1 = iter.next();
-            String n2 = p.getClass().getName();
-            if (!n1.equals(n2)) {
-                throw new Exception("Expected " + n1 + ", actual " + n2);
-            }
-        }
-        if (iter.hasNext()) {
-            throw new Exception("More expected");
         }
     }
 }