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<h4>setUpper</h4>
<pre>public&nbsp;void&nbsp;setUpper(int&nbsp;newUpper)</pre>
<div class="block">Sets the value of "last".</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>newUpper</code> - the value of "last"</dd></dl>
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<h4>getInvert</h4>
<pre>public&nbsp;boolean&nbsp;getInvert()</pre>
<div class="block">Gets wh