OptOutService ("The Adobe AEM Quickstart and Web Application.")

```
public interface OptOutService
```
The OptOutService provides the names of cookies/headers that represent the user's choice of "opting out", i.e. not wanting to be tracked by means of cookies. The service also provides the names of white-listed cookies and a convenience method to determine whether a given request is opted out.
This service is intended to be used by applications for the purpose of identifying opted-out requests and change behavior regarding the setting of cookies according to the opt-out status and / or white-list.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`java.util.Collection<java.lang.String>`	`getCookieNames()` A configured collection of names of cookies that a client can set to opt-out of tracking.
`java.util.Map<java.lang.String,java.lang.String>`	`getHeaders()` A map of name/value pairs of HTTP headers that a client can set to opt-out of tracking.
`java.util.Collection<java.lang.String>`	`getWhitelistCookieNames()` A collection of names of cookies that are still allowed by configuration to be set regardless of the client opting out.
`boolean`	`isOptedOut(javax.servlet.http.HttpServletRequest request)` Determines whether the request contains any cookies or headers that match any of the configured opt-out cookies or headers.

Interface OptOutService