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https://issues.apache.org/jira/browse/IO-117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Yandell updated IO-117:
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Fix Version/s: 1.4
> EndianUtils.readSwappedUnsignedInteger() may return a negative number
> ---------------------------------------------------------------------
>
> Key: IO-117
> URL: https://issues.apache.org/jira/browse/IO-117
> Project: Commons IO
> Issue Type: Bug
> Affects Versions: 1.3.1
> Reporter: Hiroshi Ikeda
> Fix For: 1.4
>
> Attachments: EndianUtilsTest.java, IO-117.patch
>
>
> Methods about reading unsigned-integer in class EndianUtils may return a
> negative number, due to casting int to long.
> Calculations with operator & etc. are under integer in these methods so its
> results are integer,
> then implicit casting the results to long keeps its positive/negative sign.
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