package com.google.training.cpd200.conference;

import com.google.api.server.spi.Constant;

/**
 * Contains the client IDs and scopes for allowed clients consuming the conference API.
 */
public class Constants {
    public static final String WEB_CLIENT_ID = "replace with your client id";
    public static final String EMAIL_SCOPE = Constant.API_EMAIL_SCOPE;
    public static final String API_EXPLORER_CLIENT_ID = Constant.API_EXPLORER_CLIENT_ID;
}

@@ -455,11 +455,96 @@
 NT_ID;%0D%0A
+    public static final String MEMCACHE_ANNOUNCEMENTS_KEY = %22RECENT_ANNOUNCEMENTS%22;%0D%0A
 %7D%0D%0A

Update Constants.java