RFR: JDK-8007799 Base64.getEncoder(0, byte[]) returns encoder that unexpectedly inserts line separator when using some of the encoding methods
Mark Sheppard
mark.sheppard at oracle.com
Wed Mar 27 16:01:47 UTC 2013
Hi,
please oblige and review the webrev below as a fix for the issue
raised in JDK-8007799
http://cr.openjdk.java.net/~msheppar/8007799/webrev.00/
Description:
"Specification for the method
java.util.Base64.getEncoder(int lineLength, byte[] lineSeparator)
says:
Parameters:
lineLength - the length of each output line (rounded down to
nearest multiple of 4). If lineLength <= 0 the output will not be
separated in lines
However if a zero line length is specified encoding methods wrap() and
encode(ByteBuffer src, ByteBuffer dst, int bytesOut) return encoded
string which starts from the given line separator. "
the patch adds a check for linemax > 0 whenever a line separator might
be added, and adds an new test case.
regards
Mark
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