Maven Exec Plugin configuration. Should run with `mvn exec:exec`

maven-exec-pom.xml

<plugin>
  <groupId>org.codehaus.mojo</groupId>
  <artifactId>exec-maven-plugin</artifactId>
  <version>1.6.0</version>
  <configuration>
    <executable>java</executable>
    <arguments>
      <argument>-Xms600m</argument>
      <argument>-Xmx600m</argument>
      <argument>-XX:MaxPermSize=512m</argument>
	    <argument>-Dfile.encoding=UTF8</argument>
			<argument>-classpath</argument>
			<classpath/>
			<argument>(full_path_of_the_main_class)</argument>
		</arguments>
  </configuration>
</plugin>