sp;double&nbsp;xlogx(int&nbsp;c)</pre>
<div class="block">Returns c*log2(c) for a given integer value c.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>c</code> - an integer value</dd>
<dt><span class="strong">Returns:</span></dt><dd>c*log2(c) (but is careful to return 0 if c is 0)</dd></dl>
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<h4>convertToRelativePath</h4>
<pre>public static&nbsp;java.io.File&nbsp;conv