Remove throwing body handler

HTTP body handlers are applied by the low-level HTTP client, so they
should only ever map to an HTTP response. The processing of that
response is then the responsibility of the caller.

Author: NSeydoux

api/src/main/java/com/inrupt/client/Response.java

@@ -163,49 +163,6 @@ public static BodyHandler<Void> discarding() {
             return responseInfo -> null;
         }
 
-        /**
-         * Throws on HTTP error using the provided mapper, or apply the provided body handler.
-         * @param handler the body handler to apply on non-error HTTP responses
-         * @param isSuccess a callback determining error cases
-         * @param exceptionMapper the exception mapper
-         * @return the body handler
-         * @param <T> the type of the body handler
-         */
-        public static <T> Response.BodyHandler<T> throwOnError(
-                final Response.BodyHandler<T> handler,
-                final Function<Response.ResponseInfo, Boolean> isSuccess,
-                final Function<Response.ResponseInfo, ClientHttpException> exceptionMapper
-        ) {
-            return responseinfo -> {
-                if (!isSuccess.apply(responseinfo)) {
-                    throw exceptionMapper.apply(responseinfo);
-                }
-                return handler.apply(responseinfo);
-            };
-        }
-
-        /**
-         * Throws on HTTP error, or apply the provided body handler.
-         * @param handler the body handler to apply on non-error HTTP responses
-         * @param isSuccess a callback determining error cases
-         * @return the body handler
-         * @param <T> the type of the body handler
-         */
-        public static <T> Response.BodyHandler<T> throwOnError(
-                final Response.BodyHandler<T> handler,
-                final Function<Response.ResponseInfo, Boolean> isSuccess
-        ) {
-            final Function<Response.ResponseInfo, ClientHttpException> defaultMapper = responseInfo ->
-                new ClientHttpException(
-                    "An HTTP error has been returned, with status code " + responseInfo.statusCode(),
-                    responseInfo.uri(),
-                    responseInfo.statusCode(),
-                    responseInfo.headers(),
-                    new String(responseInfo.body().array(), StandardCharsets.UTF_8)
-                );
-            return throwOnError(handler, isSuccess, defaultMapper);
-        }
-
         private BodyHandlers() {
             // Prevent instantiation
         }