--- pom.xml.orig	2009-12-16 21:55:06.000000000 +0800
+++ pom.xml	2010-06-04 10:45:50.000000000 +0800
@@ -38,10 +38,6 @@
       <plugin>
         <artifactId>maven-compiler-plugin
         </artifactId>
-        <configuration>
-          <source>1.4</source>
-          <target>1.4</target>
-        </configuration>
       </plugin>
       <plugin>
         <groupId>org.codehaus.modello</groupId>