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https://issues.apache.org/jira/browse/JAMES-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392225#comment-15392225
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Paul Lee commented on JAMES-1808:
---------------------------------
Unfortunately, I don't have any failing test case. I inadvertently watched the
code and noticed that it was theoretically wrong and just reported it.
By the way, I'm curious if the code block is really necessary. I know that
US-ASCII characters are only allowed by the standard, but isn't it just O.K to
leave non-ASCII characters as is without converting them to question marks?
> if (character > 128) should be changed to if (character >= 128)
> ---------------------------------------------------------------
>
> Key: JAMES-1808
> URL: https://issues.apache.org/jira/browse/JAMES-1808
> Project: James Server
> Issue Type: Bug
> Components: IMAPServer
> Affects Versions: 3.0.0-beta5
> Reporter: Paul Lee
> Priority: Minor
> Fix For: 3.0.0-beta5
>
>
> There is a conditional code block as follows in the class
> 'ImapResponseComposerImpl' of the package 'org.apache.james.imap.encode.base'
> in the 'protocols-imap' project.
> // 7-bit ASCII only
> if (character > 128) {
> buffer.write(BYTE_QUESTION);
> } else {
> buffer.write((byte) character);
> }
> An equals(=) sign should be included in the conditional since the range of
> US-ASCII is from 0 to 127(not including 128).
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