* @throws ResourceException On failure to read content.
     */
    String getText() throws ResourceException;

    /**
     * Returns a hashcode of this resource's contents.
     */
    HashCode getContentHash() throws ResourceException;

                def type = o.getClass()
                def originalClassName = type.getMethod('getOriginalClassName').invoke(o)
                def contentHash = type.getMethod('getContentHash').invoke(o)
                println "\${title} class name: \${originalClassName} (remapped: \${type.name})"
                println "\${title} class hash: \${contentHash}"
            }
        """
    }