<html>
<body>
Reports any calls to a variable-argument method which has a <b>null</b>
in the variable-argument position (e.g <b>System.out.printf("%s", null)</b> ).
Such a <b>null</b> argument may be confusing, as it is not
wrapped as a single-element array, as may be expected.
<!-- tooltip end -->
<p>

</body>
</html>