declare namespace org {
    namespace eclipse {
        namespace jetty {
            namespace websocket {
                namespace api {
                    class UpgradeException extends org.eclipse.jetty.websocket.api.WebSocketException {
                        public constructor(arg0: java.net.URI, arg1: int, arg2: java.lang.String | string)
                        public constructor(arg0: java.net.URI, arg1: int, arg2: java.lang.String | string, arg3: java.lang.Throwable)
                        public constructor(arg0: java.net.URI, arg1: java.lang.Throwable)
                        public getRequestURI(): java.net.URI
                        public getResponseStatusCode(): int
                        public static class: java.lang.Class<any>
                    }
                }
            }
        }
    }
}