Polish

spring-webmvc/src/main/java/org/springframework/web/servlet/LocaleResolver.java

@@ -17,6 +17,7 @@
 package org.springframework.web.servlet;
 
 import java.util.Locale;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -50,22 +51,22 @@ import javax.servlet.http.HttpServletResponse;
  */
 public interface LocaleResolver {
 
-  /**
+	/**
-   * Resolve the current locale via the given request.
+	 * Resolve the current locale via the given request. Can return a default locale as
-   * Can return a default locale as fallback in any case.
+	 * fallback in any case.
-   * @param request the request to resolve the locale for
+	 * @param request the request to resolve the locale for
-   * @return the current locale (never {@code null})
+	 * @return the current locale (never {@code null})
-   */
+	 */
 	Locale resolveLocale(HttpServletRequest request);
 
-  /**
+	/**
-   * Set the current locale to the given one.
+	 * Set the current locale to the given one.
-   * @param request the request to be used for locale modification
+	 * @param request the request to be used for locale modification
-   * @param response the response to be used for locale modification
+	 * @param response the response to be used for locale modification
-   * @param locale the new locale, or {@code null} to clear the locale
+	 * @param locale the new locale, or {@code null} to clear the locale
-   * @throws UnsupportedOperationException if the LocaleResolver implementation
+	 * @throws UnsupportedOperationException if the LocaleResolver implementation does not
-   * does not support dynamic changing of the locale
+	 * support dynamic changing of the locale
-   */
+	 */
 	void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale);
 
 }