fix

pom.xml

@@ -394,7 +394,13 @@
             <version>1.4</version>
         </dependency>
 
-
+		<dependency>  
+          <groupId>com.sun</groupId>  
+          <artifactId>tools</artifactId>  
+          <version>1.8.0</version>  
+          <scope>system</scope>         
+          <systemPath>${env.JAVA_HOME}/lib/tools.jar</systemPath>  
+     	</dependency>
 
 
     </dependencies>