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https://issues.apache.org/jira/browse/CSV-264?focusedWorklogId=620818&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-620818
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ASF GitHub Bot logged work on CSV-264:
--------------------------------------
Author: ASF GitHub Bot
Created on: 09/Jul/21 01:11
Start Date: 09/Jul/21 01:11
Worklog Time Spent: 10m
Work Description: SethFalco commented on pull request #114:
URL: https://github.com/apache/commons-csv/pull/114#issuecomment-876841043
It's worth noting this change doesn't impact how data is resolved internally
or how headers are referenced, but just how if duplicate empty headers are
allowed. I can peek into the current behavior anyway and try to document it if
it's not already.
Meanwhile, I've rebased with master.
I also squashed my commits to make rebasing a bit easier.
I also updated an exception to no longer recommend using one of the
deprecated methods.
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Issue Time Tracking
-------------------
Worklog Id: (was: 620818)
Time Spent: 2h 50m (was: 2h 40m)
> Duplicate empty header names are allowed even with
> `.withAllowDuplicateHeaderNames(false)`
> ------------------------------------------------------------------------------------------
>
> Key: CSV-264
> URL: https://issues.apache.org/jira/browse/CSV-264
> Project: Commons CSV
> Issue Type: Bug
> Components: Parser
> Affects Versions: 1.8
> Reporter: Sagar Tiwari
> Priority: Major
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> I'm trying to parse to parse a csv like this:
>
> {{CSVFormat.DEFAULT}}
> {{ .withHeader()}}
> {{ .withAllowDuplicateHeaderNames(false)}}
> {{ .withAllowMissingColumnNames()}}
> {{ .parse(InputStreamReader(FileInputStream(fl)))}}
>
> One would expect this code to throw an error if the following csv is given as
> input:
>
>
> {{"","a",""}}
> {{"1","X","3"}}
> {{"3","Y","4"}}
>
> But it doesn't, and asking for `record.get("")` gives the value from the
> second column. The first column is ignored.
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