[Bug cp-tools/30346] New: "Native2ASCII -reversed" fails if \u00e9 is not followed by any char

[qwert2003 at users dot sourceforge dot net]

Using gnu.classpath.tools.native2ascii.Native2ASCII with option -reversed
to convert \u00e9 into é (e with acute).
This is just an example letter, the problem occurs with an char.

1) Example when conversion fails
INPUT
:~> echo "\u00e9"|gij -classpath
/usr/share/java/glibj.jar:/usr/share/classpath/tools.zip
gnu.classpath.tools.native2ascii.Native2ASCII --reversed
OUTPUT
\u00e9

No conversion is done, output=input. No error message.
Expected result is "é" (e with acute).

2) Example when conversion works
INPUT (Note the trailing space in echo "\u00e9 ")
:~> echo "\u00e9 "|gij -classpath
/usr/share/java/glibj.jar:/usr/share/classpath/tools.zip
gnu.classpath.tools.native2ascii.Native2ASCII --reversed
OUTPUT
é

The output is the expected result. This is always the case when the hex-value
is not at the very end of the line.

3) Reason / Fix
The reason seems to be in line 146 of
gnu.classpath.tools.native2ascii.Native2ASCII.java:
if (reversed && i + 6 < s.length() && etc.

should probably be:
if (reversed && i + 6 <= s.length() && etc.


-- 
           Summary: "Native2ASCII -reversed" fails if \u00e9 is not followed
                    by any char
           Product: classpath
           Version: 0.93
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: cp-tools
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: qwert2003 at users dot sourceforge dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30346