Polishing

Issue: SPR-10752
Issue: SPR-10627

spring-web/src/main/java/org/springframework/http/converter/json/MappingJackson2HttpMessageConverter.java

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -21,6 +21,14 @@ import java.lang.reflect.Type;
 import java.nio.charset.Charset;
 import java.util.List;
 
+import com.fasterxml.jackson.core.JsonEncoding;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
+import com.fasterxml.jackson.databind.JavaType;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
 import org.springframework.http.HttpInputMessage;
 import org.springframework.http.HttpOutputMessage;
 import org.springframework.http.MediaType;
@@ -30,14 +38,6 @@ import org.springframework.http.converter.HttpMessageNotReadableException;
 import org.springframework.http.converter.HttpMessageNotWritableException;
 import org.springframework.util.Assert;
 
-import com.fasterxml.jackson.core.JsonEncoding;
-import com.fasterxml.jackson.core.JsonGenerator;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.util.DefaultPrettyPrinter;
-import com.fasterxml.jackson.databind.JavaType;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-
 /**
  * Implementation of {@link org.springframework.http.converter.HttpMessageConverter HttpMessageConverter}
  * that can read and write JSON using <a href="http://jackson.codehaus.org/">Jackson 2's</a> {@link ObjectMapper}.
@@ -119,7 +119,7 @@ public class MappingJackson2HttpMessageConverter extends AbstractHttpMessageConv
 	 * @see #setJsonPrefix
 	 */
 	public void setPrefixJson(boolean prefixJson) {
-		this.jsonPrefix = prefixJson ? "{} && " : null;
+		this.jsonPrefix = (prefixJson ? "{} && " : null);
 	}
 
 	/**

spring-web/src/main/java/org/springframework/http/converter/json/MappingJacksonHttpMessageConverter.java

 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2013 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.
@@ -28,6 +28,7 @@ import org.codehaus.jackson.map.ObjectMapper;
 import org.codehaus.jackson.map.SerializationConfig;
 import org.codehaus.jackson.map.type.TypeFactory;
 import org.codehaus.jackson.type.JavaType;
+
 import org.springframework.http.HttpInputMessage;
 import org.springframework.http.HttpOutputMessage;
 import org.springframework.http.MediaType;
@@ -116,7 +117,7 @@ public class MappingJacksonHttpMessageConverter extends AbstractHttpMessageConve
 	 * @see #setJsonPrefix
 	 */
 	public void setPrefixJson(boolean prefixJson) {
-		this.jsonPrefix = prefixJson ? "{} && " : null;
+		this.jsonPrefix = (prefixJson ? "{} && " : null);
 	}
 
 	/**

spring-webmvc/src/main/java/org/springframework/web/servlet/view/json/MappingJackson2JsonView.java

@@ -23,21 +23,20 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
-
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import com.fasterxml.jackson.core.JsonEncoding;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 import org.springframework.validation.BindingResult;
 import org.springframework.web.servlet.View;
 import org.springframework.web.servlet.view.AbstractView;
 
-import com.fasterxml.jackson.core.JsonEncoding;
-import com.fasterxml.jackson.core.JsonGenerator;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-
 /**
  * Spring MVC {@link View} that renders JSON content by serializing the model for the current request
  * using <a href="http://jackson.codehaus.org/">Jackson 2's</a> {@link ObjectMapper}.
@@ -143,7 +142,7 @@ public class MappingJackson2JsonView extends AbstractView {
 	 * @see #setJsonPrefix
 	 */
 	public void setPrefixJson(boolean prefixJson) {
-		this.jsonPrefix = prefixJson ? "{} && " : "";
+		this.jsonPrefix = (prefixJson ? "{} && " : "");
 	}
 
 	/**

spring-webmvc/src/main/java/org/springframework/web/servlet/view/json/MappingJacksonJsonView.java

@@ -23,7 +23,6 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
-
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -31,6 +30,7 @@ import org.codehaus.jackson.JsonEncoding;
 import org.codehaus.jackson.JsonGenerator;
 import org.codehaus.jackson.map.ObjectMapper;
 import org.codehaus.jackson.map.SerializationConfig;
+
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 import org.springframework.validation.BindingResult;
@@ -142,7 +142,7 @@ public class MappingJacksonJsonView extends AbstractView {
 	 * @see #setJsonPrefix
 	 */
 	public void setPrefixJson(boolean prefixJson) {
-		this.jsonPrefix = prefixJson ? "{} && " : "";
+		this.jsonPrefix = (prefixJson ? "{} && " : "");
 	}
 
 	/**