Bug 466829 - Upgrade platform.ua to Lucene 6.1.0

Change back try-with-resources as it impacts the ability to read
pre-built indexes.

Change-Id: I8d318ceb943fed70c21499b74a22dafd8ef9a880
Signed-off-by: Sopot Cela <scela@redhat.com>
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
1 file changed