Spring MVC UTF-8

Key points

web.xml:
     <filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
       <param-name>encoding</param-name>
       <param-value>UTF-8</param-value>
    </init-param>
    <init-param>
       <param-name>forceEncoding</param-name>
       <param-value>true</param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>


Maven pom.xml:
  <properties>
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
       ...
  </properties>

JSP:
   <%@ page language="java" pageEncoding="UTF-8"%>
  <%@ page contentType="text/html;charset=UTF-8" %>