When synchronizing dynamic groups between trees, I am disheartened to find
that the "memberquery" attribute automatically appends the tree name to the
object search. Further complicating things, this attribute is an octet
string, so I can't simply substitute one tree name for another.

So...is there an existing java extension that I could call to "unpack" the
attribute to text, and then after I manipulate the treename, "repack" it
into an Octet String?