Martin Amirault created LUCENE-7822:
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             Summary: IllegalArgumentException thrown instead of a 
CorruptIndexException
                 Key: LUCENE-7822
                 URL: https://issues.apache.org/jira/browse/LUCENE-7822
             Project: Lucene - Core
          Issue Type: Bug
    Affects Versions: 6.5.1
            Reporter: Martin Amirault
            Priority: Minor


Similarly to LUCENE-7592 , When an {{*.si}} file is corrupted on very specific 
part an IllegalArgumentException is thrown instead of a CorruptIndexException.

StackTrace (Lucene 6.5.1):

{code}
java.lang.IllegalArgumentException: Illegal minor version: 12517381

        at 
__randomizedtesting.SeedInfo.seed([1FEB5987CFA44BE:B8755B5574F9F3BF]:0)
        at org.apache.lucene.util.Version.<init>(Version.java:385)
        at org.apache.lucene.util.Version.<init>(Version.java:371)
        at org.apache.lucene.util.Version.fromBits(Version.java:353)
        at 
org.apache.lucene.codecs.lucene62.Lucene62SegmentInfoFormat.read(Lucene62SegmentInfoFormat.java:97)
        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:357)
        at 
org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:288)
        at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:448)
        at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:445)
        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:692)
        at 
org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:644)
        at 
org.apache.lucene.index.SegmentInfos.readLatestCommit(SegmentInfos.java:450)
        at 
org.apache.lucene.index.DirectoryReader.listCommits(DirectoryReader.java:260)
{code}

Simple fix would be to add IllegalArgumentException to the catch list at 
{{org/apache/lucene/index/SegmentInfos.java:289}}



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