Sebb created IO-683:
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Summary: CircularBufferInputStream.read() fails to convert byte to
unsigned int
Key: IO-683
URL: https://issues.apache.org/jira/browse/IO-683
Project: Commons IO
Issue Type: Bug
Reporter: Sebb
The method int CircularBufferInputStream.read() returns
CircularByteBuffer.read() which a byte.
However it does not convert it to an unsigned byte, so byte values outside the
range 0-127 will be sign-extended to a negative value.
This is wrong, and can result in premature EOF.
Note: this bug was reported by Sonarlint.
Spotbugs does not appear to detect the bug.
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