--- old/src/java.base/share/classes/sun/security/util/Debug.java	2016-04-05 10:16:53.000000000 +0800
+++ new/src/java.base/share/classes/sun/security/util/Debug.java	2016-04-05 10:16:53.000000000 +0800
@@ -89,6 +89,7 @@
         System.err.println("pkcs12        PKCS12 KeyStore debugging");
         System.err.println("sunpkcs11     SunPKCS11 provider debugging");
         System.err.println("scl           permissions SecureClassLoader assigns");
+        System.err.println("securerandom  SecureRandom");
         System.err.println("ts            timestamping");
         System.err.println();
         System.err.println("The following can be used with access:");