LUCENE-3147: remove nocommit, we rethrow above if its a threadinterrupted exc

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1128836 13f79535-47bb-0310-9956-ffa450edef68

lucene/src/java/org/apache/lucene/index/SegmentInfos.java

@@ -947,7 +947,6 @@ public final class SegmentInfos implements Cloneable, Iterable<SegmentInfo> {
     } catch (Throwable t) {
       // It's OK if we fail to write this file since it's
       // used only as one of the retry fallbacks.
-      // nocommit if this is thread interrupted we should rethrow
     }
   }