[Axis2] Migrating from Apache Axis 1.x to Axis2

Hi Axis team,

I have a question regarding Axis2. There are a couple of methods in Apache Axis1 utils XMLUtil getDocumentBuilder and DocumentToString that I am unable to find in Axis2. Can you guide me in the direction for these methods in Axis2, references, notes? Looking at the official migration guide, I am unable to find any mentions of the same or appropriate substitutes.

Thank you.

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