getCookies

// Get cookies
cookies = session.getCookies();

// Cookie Information
cookieDomain = "mydomain.com";
cookieName = "cookie_test";
cookieValue = "please_accept_for_session";

// Exists Flag
cookieExists = false;

// Loop through cookies
for (i = 0; i < cookies.length; i++) {
    cookie = cookies[i];

    // Check if this is the cookie
    if (cookie.getName().equals(cookieName) && cookie.getValue().equals(cookieValue)&&cookie.getDomain().equals(cookieDomain)) {
        //if the cookie matches then it exists
        cookieExists = true;
        // Log search status
        session.log( "+++Cookie Exists" );
        // Stop searching
        break;
    }
}

// Add cookie, if it doesn't exist
if ( !cookieExists ) {
    session.log( "+++Cookie Does NOT Exists: Setting Cookie" );
    session.setCookie( cookieDomain, cookieName, cookieValue);
}

// Get cookies
cookies = session.getCookies();

// Loop through Cookies
for (i = 0; i < cookies.length; i++) {
    cookie = cookies[i];

    // Write Cookie information to the Log
    session.log( "COOKIE #" + i );
    session.log( "Name: " + cookie.getName() );
    session.log( "Value: " + cookie.getValue() );
    session.log( "Path: " + cookie.getPath() );
    session.log( "Domain: " + cookie.getDomain() );
    // Only log expiration if it is set
    if (cookie.getExpiryDate() != null) {
        session.log( "Expiration: " + cookie.getExpiryDate().toString() );
    }
}