Fix : DTP is not compatible with Lucene 6.1 in Oxygen

These should be the final set of changes necessary to bring DTP up to
Lucene 6.1 API level.

Bugzilla: https://bugs.eclipse.org/bugs/show_bug.cgi?id=510294
Signed-off-by: Shenxue Zhou <shenxue.zhou@oracle.com>
1 file changed
tree: 6467b4ed94319af7915f5790cc82fc835d3b55d3
  1. .gitignore
  2. .project
  3. examples/
  4. plugins/
  5. releng/
  6. tests/