JBoss 3.2.7 allows me to NOT give the assembly-descriptor elements in the ejb-jar.xml file. If I don't provide the assembly-descriptor with the container-transaction for my EJB, what would be the *default* trans-attribute element value?

<assembly-descriptor>
<container-transaction>
<!-- Can specify many methods at once here -->

<ejb-name>EmployeeRecord</ejb-name>
<method-name>*</method-name>

<!-- NotSupported|Supports|Required|RequiresNew|Mandatory|Never -->
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>