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From "Hiroshi Ikeda (JIRA)" <j...@apache.org>
Subject [jira] Created: (IO-117) EndianUtils.readSwappedUnsignedInteger() may return a negative number
Date Mon, 19 Mar 2007 02:24:09 GMT
EndianUtils.readSwappedUnsignedInteger() may return a negative number
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                 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


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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