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The CERT Oracle Secure Coding Standard for Java: EXP00-J. Do not ignore values returned by methods
Bibliography
\[[CPAN|AA. Bibliography#CPAN]\] [autodie|http://search.cpan.org/~pjf/autodie-2.10/lib/autodie.pm]
\[[Open Group 2008|AA. Bibliography#Open Group 08]\] [{{open()}}|http://www.opengroup.org/onlinepubs/000095399/functions/open.html] autodie Wiki Markup
[Open Group 2008] open()
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EXP31-PL. Do not use the two-argument form of open() 02. Expressions