/test/threads/
../
a.example.org.xml
a
abc.dtd
abc.xml
acb.dtd
acb.xml
b.example.org.xml
b
bac.dtd
bac.xml
bca.dtd
bca.xml
c.example.org.xml
c
cab.dtd
cab.xml
cba.dtd
cba.xml
complex.xml
example.org.xml
invalid.xml