A DESCRIPTION OF THE PROBLEM :
In the description of the class, 2nd paragraph it reads
"Developers may wish to gain access to these resources that are wrapped (the delegates) as proxy class instances representing the the actual resources."

Delete one of the double "the".

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
 "... representing the actual resources."
ACTUAL -
see above

URL OF FAULTY DOCUMENTATION :
http://docs.oracle.com/javase/7/docs/api/