Drop support for REST Assured until it supports Jakarta EE 9

Closes gh-761

docs/src/test/java/com/example/restassured/ParameterizedOutput.java

@@ -1,45 +0,0 @@
-/*
- * Copyright 2014-2021 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.example.restassured;
-
-import io.restassured.builder.RequestSpecBuilder;
-import io.restassured.specification.RequestSpecification;
-import org.junit.Before;
-import org.junit.Rule;
-
-import org.springframework.restdocs.JUnitRestDocumentation;
-
-import static org.springframework.restdocs.restassured.RestAssuredRestDocumentation.document;
-import static org.springframework.restdocs.restassured.RestAssuredRestDocumentation.documentationConfiguration;
-
-public class ParameterizedOutput {
-
-	@Rule
-	public final JUnitRestDocumentation restDocumentation = new JUnitRestDocumentation();
-
-	@SuppressWarnings("unused")
-	private RequestSpecification spec;
-
-	// tag::parameterized-output[]
-	@Before
-	public void setUp() {
-		this.spec = new RequestSpecBuilder().addFilter(documentationConfiguration(this.restDocumentation))
-				.addFilter(document("{method-name}/{step}")).build();
-	}
-	// end::parameterized-output[]
-
-}