hg: panama/dev: 8223641: Run jextract with --log FINE cause UnsupportedOperationException

[henry.jen at oracle.com]

Changeset: d9ded289d4dd
Author:    henryjen
Date:      2019-05-09 21:42 -0700
URL:       http://hg.openjdk.java.net/panama/dev/rev/d9ded289d4dd

8223641: Run jextract with --log FINE cause UnsupportedOperationException
Reviewed-by:sundar

! src/jdk.jextract/share/classes/com/sun/tools/jextract/JavaSourceFactory.java