Hello!
The java.util.regex package contains a debugging utility PrintPattern
which is used to display the internal representation structure of a
compiled regex pattern.
When it prints a node that is linked to another node that has already
been printed, it is supposed to print a link, but fails.
The error is due to ambigous overloading of print() method.
Would you please help review a trivial fix?
No regression test because the utility is not something officially
supported.
BUGURL: https://bugs.openjdk.java.net/browse/JDK-8235930
WEBREV: http://cr.openjdk.java.net/~igerasim/8235930/00/webrev/
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With kind regards,
Ivan Gerasimov
