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From "Robert Muir (JIRA)" <j...@apache.org>
Subject [jira] [Created] (LUCENE-6266) Remove unnecessary Directory parameters from SIS/SIPC/SI
Date Fri, 20 Feb 2015 12:39:11 GMT
Robert Muir created LUCENE-6266:
-----------------------------------

             Summary: Remove unnecessary Directory parameters from SIS/SIPC/SI
                 Key: LUCENE-6266
                 URL: https://issues.apache.org/jira/browse/LUCENE-6266
             Project: Lucene - Core
          Issue Type: Bug
            Reporter: Robert Muir


A few methods take Directory where it makes no sense:

{code}
Collection SegmentInfos.files(Directory dir, boolean includeSegmentsFile);
String SegmentInfos.toString(Directory dir);
String SegmentCommitInfo.toString(Directory dir, int pendingDelCount);
String SegmentInfo.toString(Directory dir, int delCount);
{code}

The incoming Directory parameter for files() is bogus, if assertions are enabled, it fails
if any underlying segment's 'dir' differs. But if assertions are not enabled, it just silently
drops them. If we want to add safety around this kind of thing, this is not the way.

For toString(), it just makes the API hard to use for everyone. This change means commits
have a working Object.toString() method.



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