opts.put("doNotPrompt", "true");
        StaticJAASConfiguration cfg = new StaticJAASConfiguration(opts);

        // Act
        AppConfigurationEntry[] a1 = cfg.getAppConfigurationEntry("x");
        AppConfigurationEntry[] a2 = cfg.getAppConfigurationEntry("y");

        // Assert
        assertNotSame(a1, a2, "Arrays should be different instances");
        assertEquals(1, a1.length);
        assertEquals(1, a2.length);

        this.options = options;
    }

    /**
     * {@inheritDoc}
     *
     * @see javax.security.auth.login.Configuration#getAppConfigurationEntry(java.lang.String)
     */
    @Override
    public AppConfigurationEntry[] getAppConfigurationEntry(String name) {
        return new AppConfigurationEntry[] {