ommandLine.Model.ArgSpec.html" title="class in picocli">CommandLine.Model.ArgSpec</a></dt>
<dd>&nbsp;</dd>
<dt><span class="memberNameLink"><a href="../info.picocli/picocli/CommandLine.AbstractHandler.html#err()">err()</a></span> - Method in class picocli.<a href="../info.picocli/picocli/CommandLine.AbstractHandler.html" title="class in picocli">CommandLine.AbstractHandler</a></dt>
<dd>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div>
<div class="block">Returns the stream