A DESCRIPTION OF THE PROBLEM :
The documentation mentions:

 lib/amd64/libjavafx-font.so
 lib/amd64/libjavafx-iio.so

However, these files are underscored rather than hyphenated in my JRE:

[jennica@localhost ~/git/prebuilt]$ ls prebuilt/pkg/jre/lib/amd64/libjavafx_*
prebuilt/pkg/jre/lib/amd64/libjavafx_font.so prebuilt/pkg/jre/lib/amd64/libjavafx_iio.so


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
 lib/amd64/libjavafx_font.so
 lib/amd64/libjavafx_iio.so

ACTUAL -
 lib/amd64/libjavafx-font.so
 lib/amd64/libjavafx-iio.so


URL OF FAULTY DOCUMENTATION :
http://www.oracle.com/technetwork/java/javase/jre-8-readme-2095710.html