apple.security.KeychainStore.getSalt() calling generateSeed()

While looking at JDK-6491602, I did a search of the codebase to look for similar occurrences. This one came up.

(src/java.base/macosx/classes/apple/security/KeychainStore.java)

    private byte[] getSalt()
    {
        // Generate a random salt.
        byte[] salt = new byte[SALT_LEN];
        if (random == null) {
            random = new SecureRandom();
        }
        salt = random.generateSeed(SALT_LEN);
        return salt;
    }

I think SecureRandom.nextBytes is more appropriate here and better for performance.