Remove unused imports

spring-web-reactive/src/main/java/org/springframework/core/codec/AbstractEncoder.java

@@ -21,7 +21,6 @@ import java.util.Collections;
 import java.util.List;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.Encoder;
 import org.springframework.util.MimeType;
 
 /**

spring-web-reactive/src/main/java/org/springframework/core/codec/ResourceDecoder.java

@@ -23,7 +23,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.AbstractDecoder;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.InputStreamResource;
 import org.springframework.core.io.Resource;

spring-web-reactive/src/main/java/org/springframework/core/codec/ResourceEncoder.java

@@ -22,7 +22,6 @@ import java.io.InputStream;
 import reactor.core.publisher.Flux;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.AbstractSingleValueEncoder;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.core.io.buffer.DataBufferFactory;

spring-web-reactive/src/main/java/org/springframework/http/server/reactive/AbstractResponseBodySubscriber.java

@@ -26,7 +26,6 @@ import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.reactivestreams.Subscriber;
 import org.reactivestreams.Subscription;
-import reactor.core.util.BackpressureUtils;
 
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.core.io.buffer.FlushingDataBuffer;

spring-web-reactive/src/main/java/org/springframework/http/server/reactive/boot/HttpServerSupport.java

@@ -16,8 +16,6 @@
 
 package org.springframework.http.server.reactive.boot;
 
-
-import org.springframework.beans.factory.InitializingBean;
 import org.springframework.http.server.reactive.HttpHandler;
 import org.springframework.util.SocketUtils;
 

spring-web-reactive/src/main/java/org/springframework/web/reactive/result/condition/MediaTypeExpression.java

@@ -17,7 +17,6 @@
 package org.springframework.web.reactive.result.condition;
 
 import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.RequestMapping;
 
 /**
  * A contract for media type expressions (e.g. "text/plain", "!text/plain") as

spring-web-reactive/src/main/java/org/springframework/web/reactive/result/condition/NameValueExpression.java

@@ -16,8 +16,6 @@
 
 package org.springframework.web.reactive.result.condition;
 
-import org.springframework.web.bind.annotation.RequestMapping;
-
 /**
  * A contract for {@code "name!=value"} style expression used to specify request
  * parameters and request header conditions in {@code @RequestMapping}.

spring-web-reactive/src/main/java/org/springframework/web/reactive/result/condition/RequestCondition.java

@@ -16,8 +16,6 @@
 
 package org.springframework.web.reactive.result.condition;
 
-import javax.servlet.http.HttpServletRequest;
-
 import org.springframework.web.server.ServerWebExchange;
 
 /**

spring-web-reactive/src/main/java/org/springframework/web/reactive/result/view/View.java

@@ -16,12 +16,9 @@
 package org.springframework.web.reactive.result.view;
 
 import java.util.List;
-import java.util.Optional;
 
-import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
-import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.MediaType;
 import org.springframework.web.reactive.HandlerResult;
 import org.springframework.web.server.ServerWebExchange;

spring-web-reactive/src/test/java/org/springframework/core/codec/ByteBufferDecoderTests.java

@@ -24,7 +24,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.ByteBufferDecoder;
 import org.springframework.core.io.buffer.AbstractDataBufferAllocatingTestCase;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.MediaType;

spring-web-reactive/src/test/java/org/springframework/core/codec/ByteBufferEncoderTests.java

@@ -26,7 +26,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.ByteBufferEncoder;
 import org.springframework.core.io.buffer.AbstractDataBufferAllocatingTestCase;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.MediaType;

spring-web-reactive/src/test/java/org/springframework/core/codec/ResourceDecoderTests.java

@@ -23,7 +23,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.ResourceDecoder;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.InputStreamResource;
 import org.springframework.core.io.Resource;

spring-web-reactive/src/test/java/org/springframework/core/codec/ResourceEncoderTests.java

@@ -24,7 +24,6 @@ import reactor.core.publisher.Mono;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.ResourceEncoder;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.InputStreamResource;
 import org.springframework.core.io.Resource;

spring-web-reactive/src/test/java/org/springframework/core/codec/StringDecoderTests.java

@@ -23,7 +23,6 @@ import reactor.core.publisher.Mono;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.StringDecoder;
 import org.springframework.core.io.buffer.AbstractDataBufferAllocatingTestCase;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.MediaType;

spring-web-reactive/src/test/java/org/springframework/core/codec/StringEncoderTests.java

@@ -26,7 +26,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.ResolvableType;
-import org.springframework.core.codec.StringEncoder;
 import org.springframework.core.io.buffer.AbstractDataBufferAllocatingTestCase;
 import org.springframework.core.io.buffer.support.DataBufferUtils;
 import org.springframework.http.MediaType;

spring-web-reactive/src/test/java/org/springframework/core/convert/support/MonoToCompletableFutureConverterTests.java

@@ -22,8 +22,6 @@ import org.junit.Test;
 import org.reactivestreams.Publisher;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
-import rx.Observable;
-import rx.Single;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;

spring-web-reactive/src/test/java/org/springframework/http/codec/json/JacksonJsonEncoderTests.java

@@ -28,7 +28,6 @@ import org.springframework.core.io.buffer.AbstractDataBufferAllocatingTestCase;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.http.MediaType;
 import org.springframework.http.codec.Pojo;
-import org.springframework.http.codec.json.JacksonJsonEncoder;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;

spring-web-reactive/src/test/java/org/springframework/http/codec/xml/XmlEventDecoderTests.java

@@ -23,7 +23,6 @@ import reactor.core.publisher.Flux;
 import reactor.core.test.TestSubscriber;
 
 import org.springframework.core.io.buffer.AbstractDataBufferAllocatingTestCase;
-import org.springframework.http.codec.xml.XmlEventDecoder;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;

spring-web-reactive/src/test/java/org/springframework/http/server/reactive/ChannelSendOperatorTests.java

@@ -20,7 +20,6 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicInteger;
 
 import org.junit.Before;
 import org.junit.Test;

spring-web-reactive/src/test/java/org/springframework/web/reactive/result/WebHandlerIntegrationTests.java

@@ -26,11 +26,9 @@ import org.junit.Test;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 
-import org.springframework.beans.MutablePropertyValues;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.support.StaticApplicationContext;
 import org.springframework.core.convert.support.DefaultConversionService;
 import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.core.io.buffer.DefaultDataBufferFactory;

spring-web-reactive/src/test/java/org/springframework/web/reactive/result/view/freemarker/FreeMarkerViewTests.java

@@ -36,7 +36,6 @@ import org.springframework.http.server.reactive.MockServerHttpRequest;
 import org.springframework.http.server.reactive.MockServerHttpResponse;
 import org.springframework.ui.ExtendedModelMap;
 import org.springframework.ui.ModelMap;
-import org.springframework.web.method.HandlerMethod;
 import org.springframework.web.reactive.HandlerResult;
 import org.springframework.web.server.ServerWebExchange;
 import org.springframework.web.server.adapter.DefaultServerWebExchange;