conf/testValidateInvalid.xml

<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
  This is an invalid XML document, it does not conform to the declared DTD
  (a type is missing in one field element). This document is used for testing
  XMLConfiguration with a validating parser. It should be possible to load
  it if validation is disabled, but if validation is enabled, an exception
  should be thrown.
-->
<!DOCTYPE database [
<!ELEMENT database (table+)>
<!ELEMENT table (name, fields)>

<!ELEMENT fields (field+)>
<!ELEMENT field (name, type)>

<!ELEMENT name (#PCDATA)>
<!ELEMENT type (#PCDATA)>
]>
<database>
  <table>
    <name>customers</name>
    <fields>
      <field>
        <name>custID</name>
        <type>java.lang.Long</type>
      </field>
      <field>
        <name>custName</name>
      </field>
    </fields>
  </table>
</database>