public void setAuthProviders(Collection<String> authProviders) {
        this.authProviders = authProviders;
    }
Sets the classnames of all authentication provider classes within the
extension. These classnames are defined within the manifest by the
"authProviders" property as an array of strings, where each string is an
authentication provider classname.

@param authProviders
    A collection of classnames of all authentication providers within
    the extension.
guacamole/src/main/java/org/apache/guacamole/extension/ExtensionManifest.java