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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">On the general observation that the single-arg <tt>marshal</tt> method always creates a new <tt>Document</tt>: Yeah, I've noted that in the past. Not for the reasons here, but just that it's nominally expensive to create a new one and adopt the nodes into it. Sometimes it's probably unnecessary. But that code is so core and important, I'd be reluctant to change it without lots o'testing. Not even sure what the change would be.</p> <p style="margin: 10px 0 0 0">I think I agree that the unconditional marshall in <tt>XMLObjectSupport.cloneXMLObject</tt> might be suspect. The mutation of the original input object bothers me also. I'll think on that, but it's possible that we should only do it if <tt>origElement.getDOM</tt> is null. Since this is by nature very DOM-aware code, I don't think that would be out of line. Only concern is to make sure it's guaranteed that if <tt>getDOM</tt> is non-null then that DOM tree is in a complete and sane state. I <b>think</b> we guarantee, b/c all the parent DOM is dropped on a child object if it mutates. </p> <p style="margin: 10px 0 0 0">Would that then avoid the bug here? I think you are saying that's the issue but not sure...</p> <p style="margin: 10px 0 0 0">I haven't fully bottomed it out, but I think I also agree at the moment it doesn't make sense that the parent vs no parent cases behave differently in <tt>NamespacesSupport.rootNamespaces</tt>. At least, it doesn't obviously make sense. However, off-hand I'd say they both should fail, not succeed (assuming that in both cases something is eventually going to fail down the line). But haven't fully groked this yet.</p> <p style="margin: 10px 0 0 0">Maybe your workaround in the filter itself is the way to go for this issue, but I haven't fully traced through that yet.</p> </td>
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