Bug 493450 - Use RAFDirectory in Lucene indexer to prevent index from
being closed/corrupted in case of thread interruption

Change-Id: Id0d837002698a5cb7d8675ce5878bb9fecc1670d
Signed-off-by: Bartlomiej Laczkowski <bartlomiej.l@zend.com>
diff --git a/core/plugins/org.eclipse.dltk.core.index.lucene/META-INF/MANIFEST.MF b/core/plugins/org.eclipse.dltk.core.index.lucene/META-INF/MANIFEST.MF
index 0170f7a..029ec8a 100644
--- a/core/plugins/org.eclipse.dltk.core.index.lucene/META-INF/MANIFEST.MF
+++ b/core/plugins/org.eclipse.dltk.core.index.lucene/META-INF/MANIFEST.MF
@@ -13,5 +13,6 @@
 Bundle-ActivationPolicy: lazy
 Bundle-ClassPath: .,
  lib/lucene-analyzers-common-5.2.1.jar,
- lib/lucene-core-5.2.1.jar
+ lib/lucene-core-5.2.1.jar,
+ lib/lucene-misc-5.2.1.jar
 Export-Package: org.eclipse.dltk.core.index.lucene