XmlBean object confusion

Hi guys,

I came across a strange issue today for which I am having serious doubts about my Java skills!!.. if this is something very obvious and I am posing a blind eye to it please do open my eyes!

I have an xsd say type1.xsd which has an element <xml_element> at the top level.
xml from it would look like
<xml_element>
    <request>
        <customer>
.....
</xml_element>

Now I have another xsd which has the same top level elements xml_element and request but different inside. xml complying to it would look like
<xml_element>
    <request>
        <transaction>
.....
</xml_element>

So you can see above that the 2 top level elements <xml_element> and <request> are the same.
Now I use Xmlbeans to generate 2 different jars out of it -
type1.xsd has the following document object - com.company.type.one.XmlElementDocument

type2.xsd has the following document object - com.company.type.two.XmlElementDocument 

Kindly note the packages are different and so are fully qualified classnames. Also they are in 2 different jars type1.jar and type2.jar

Now when I load my Application and try to use 
com.company.type.one.XmlElementDocument.Factory.parse("somexml") - where "somexml" is actually of type type1.xsd it errors out telling xml not of type <xml_element> - shocking!! it works fine standalone. But when I put both jars together it errors out!!

if i remove type2.jar from the application it works fine happily again.

Ideally since the package names are different shouldnt the 2 XmlElementDocument s be identifiable separately.. after all that's why java is so good with fully qualified classnames.
Please suggest if you have faced similar issue.
thanks in advance.
Soumya