Remove deprecated code

Closes gh-781

spring-restdocs-core/src/main/java/org/springframework/restdocs/operation/OperationResponseFactory.java

@@ -17,7 +17,6 @@
 package org.springframework.restdocs.operation;
 
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpStatus;
 
 /**
  * A factory for creating {@link OperationResponse OperationResponses}.
@@ -26,21 +25,6 @@ import org.springframework.http.HttpStatus;
  */
 public class OperationResponseFactory {
 
-	/**
-	 * Creates a new {@link OperationResponse}. If the response has any content, the given
-	 * {@code headers} will be augmented to ensure that they include a
-	 * {@code Content-Length} header.
-	 * @param status the status of the response
-	 * @param headers the response's headers
-	 * @param content the content of the response
-	 * @return the {@code OperationResponse}
-	 * @deprecated since 2.0.4 in favor of {@link #create(int, HttpHeaders, byte[])}
-	 */
-	@Deprecated
-	public OperationResponse create(HttpStatus status, HttpHeaders headers, byte[] content) {
-		return this.create(status.value(), headers, content);
-	}
-
 	/**
 	 * Creates a new {@link OperationResponse}. If the response has any content, the given
 	 * {@code headers} will be augmented to ensure that they include a

spring-restdocs-core/src/main/java/org/springframework/restdocs/payload/FieldTypeResolver.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2022 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.
@@ -16,7 +16,6 @@
 
 package org.springframework.restdocs.payload;
 
-import java.util.Collections;
 import java.util.List;
 
 import org.springframework.http.MediaType;
@@ -30,20 +29,6 @@ import org.springframework.http.MediaType;
  */
 public interface FieldTypeResolver {
 
-	/**
-	 * Create a {@code FieldTypeResolver} for the given {@code content} and
-	 * {@code contentType}.
-	 * @param content the payload that the {@code FieldTypeResolver} should handle
-	 * @param contentType the content type of the payload
-	 * @return the {@code FieldTypeResolver}
-	 * @deprecated since 2.0.4 in favor of
-	 * {@link #forContentWithDescriptors(byte[], MediaType, List)}
-	 */
-	@Deprecated
-	static FieldTypeResolver forContent(byte[] content, MediaType contentType) {
-		return forContentWithDescriptors(content, contentType, Collections.emptyList());
-	}
-
 	/**
 	 * Create a {@code FieldTypeResolver} for the given {@code content} and
 	 * {@code contentType}, described by the given {@code descriptors}.

spring-restdocs-core/src/main/java/org/springframework/restdocs/request/AbstractParametersSnippet.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2020 the original author or authors.
+ * Copyright 2014-2022 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.
@@ -126,18 +126,6 @@ public abstract class AbstractParametersSnippet extends TemplatedSnippet {
 	 */
 	protected abstract void verificationFailed(Set<String> undocumentedParameters, Set<String> missingParameters);
 
-	/**
-	 * Returns a {@code Map} of {@link ParameterDescriptor ParameterDescriptors} that will
-	 * be used to generate the documentation key by their
-	 * {@link ParameterDescriptor#getName()}.
-	 * @return the map of path descriptors
-	 * @deprecated since 1.1.0 in favor of {@link #getParameterDescriptors()}
-	 */
-	@Deprecated
-	protected final Map<String, ParameterDescriptor> getFieldDescriptors() {
-		return this.descriptorsByName;
-	}
-
 	/**
 	 * Returns a {@code Map} of {@link ParameterDescriptor ParameterDescriptors} that will
 	 * be used to generate the documentation key by their

spring-restdocs-core/src/test/java/org/springframework/restdocs/payload/FieldTypeResolverTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2019 the original author or authors.
+ * Copyright 2014-2022 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.
@@ -36,27 +36,6 @@ public class FieldTypeResolverTests {
 	@Rule
 	public ExpectedException thrownException = ExpectedException.none();
 
-	@Test
-	@Deprecated
-	public void whenForContentCalledWithJsonContentThenReturnsJsonFieldTypeResolver() {
-		assertThat(FieldTypeResolver.forContent("{\"field\": \"value\"}".getBytes(), MediaType.APPLICATION_JSON))
-				.isInstanceOf(JsonContentHandler.class);
-	}
-
-	@Test
-	@Deprecated
-	public void whenForContentCalledWithXmlContentThenReturnsXmlContentHandler() {
-		assertThat(FieldTypeResolver.forContent("<a><b>5</b></a>".getBytes(), MediaType.APPLICATION_XML))
-				.isInstanceOf(XmlContentHandler.class);
-	}
-
-	@Test
-	@Deprecated
-	public void whenForContentIsCalledWithInvalidContentThenExceptionIsThrown() {
-		this.thrownException.expect(PayloadHandlingException.class);
-		FieldTypeResolver.forContent("some".getBytes(), MediaType.APPLICATION_XML);
-	}
-
 	@Test
 	public void whenForContentWithDescriptorsCalledWithJsonContentThenReturnsJsonFieldTypeResolver() {
 		assertThat(FieldTypeResolver.forContentWithDescriptors("{\"field\": \"value\"}".getBytes(),