Polishing

Author: jhoeller

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -41,6 +41,7 @@ public class StringHttpMessageConverter extends AbstractHttpMessageConverter<Str
 
 	public static final Charset DEFAULT_CHARSET = Charset.forName("ISO-8859-1");
 
+
 	private final Charset defaultCharset;
 
 	private final List<Charset> availableCharsets;
@@ -66,6 +67,7 @@ public StringHttpMessageConverter(Charset defaultCharset) {
 		this.availableCharsets = new ArrayList<Charset>(Charset.availableCharsets().values());
 	}
 
+
 	/**
 	 * Indicates whether the {@code Accept-Charset} should be written to any outgoing request.
 	 * <p>Default is {@code true}.
@@ -74,6 +76,7 @@ public void setWriteAcceptCharset(boolean writeAcceptCharset) {
 		this.writeAcceptCharset = writeAcceptCharset;
 	}
 
+
 	@Override
 	public boolean supports(Class<?> clazz) {
 		return String.class.equals(clazz);
@@ -86,10 +89,10 @@ protected String readInternal(Class<? extends String> clazz, HttpInputMessage in
 	}
 
 	@Override
-	protected Long getContentLength(String s, MediaType contentType) {
+	protected Long getContentLength(String str, MediaType contentType) {
 		Charset charset = getContentTypeCharset(contentType);
 		try {
-			return (long) s.getBytes(charset.name()).length;
+			return (long) str.getBytes(charset.name()).length;
 		}
 		catch (UnsupportedEncodingException ex) {
 			// should not occur
@@ -98,17 +101,19 @@ protected Long getContentLength(String s, MediaType contentType) {
 	}
 
 	@Override
-	protected void writeInternal(String s, HttpOutputMessage outputMessage) throws IOException {
+	protected void writeInternal(String str, HttpOutputMessage outputMessage) throws IOException {
 		if (this.writeAcceptCharset) {
 			outputMessage.getHeaders().setAcceptCharset(getAcceptedCharsets());
 		}
 		Charset charset = getContentTypeCharset(outputMessage.getHeaders().getContentType());
-		StreamUtils.copy(s, charset, outputMessage.getBody());
+		StreamUtils.copy(str, charset, outputMessage.getBody());
 	}
 
+
 	/**
-	 * Return the list of supported {@link Charset}.
-	 * <p>By default, returns {@link Charset#availableCharsets()}. Can be overridden in subclasses.
+	 * Return the list of supported {@link Charset}s.
+	 * <p>By default, returns {@link Charset#availableCharsets()}.
+	 * Can be overridden in subclasses.
 	 * @return the list of accepted charsets
 	 */
 	protected List<Charset> getAcceptedCharsets() {
@@ -123,4 +128,5 @@ private Charset getContentTypeCharset(MediaType contentType) {
 			return this.defaultCharset;
 		}
 	}
+
 }