JBoss Unsupported major.minor version 52.0
<p>I have an application that needs to be deployed in JBoss 6.0.0 and I am using Eclipse Mars. My system variable points to Java 1.6, from build path I've selected Java 1.6 and also, JBoss is using Java 1.6. My problem is that when trying to deploy the app to JBoss the following error </p>

<p><code>[org.jboss.detailed.classloader.ClassLoaderManager] Unexpected error during load of:com.xservice.java.velocity.VelocityLoader: java.lang.UnsupportedClassVersionError: com/xservice/java/velocity/VelocityLoader : Unsupported major.minor version 52.0</code>.</p>

<p>I don't have any idea how to handle this considering the given settings.</p>