wordcount in idea's mapreduce

 <?xml version="1.0" encoding="UTF-8"?>

    
 ​
    
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    
   <modelVersion>4.0.0</modelVersion>
    
 ​
    
   <groupId>com.henu</groupId>
    
   <artifactId>henu</artifactId>
    
   <version>1.0-SNAPSHOT</version>
    
 ​
    
   <name>henu</name>
    
   <!-- FIXME change it to the project's website -->
    
   <url>http://www.