title: The textField is ignoring pattern for showing sum with currency
body: <p>I have a variable <code>V{Total}</code> where the pattern <code>###0.00</code> is not applied, what am I missing?</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;textField pattern="###0.00" isBlankWhenNull="false"&gt;
      &lt;reportElement uuid="ea9933c9-1863-474f-a6e2-65cfe3f07426" x="390" y="9" width="144" height="20" forecolor="#000000"/&gt;
      &lt;box&gt;
          &lt;pen lineColor="#999999"/&gt;
          &lt;topPen lineColor="#999999"/&gt;
          &lt;leftPen lineColor="#999999"/&gt;
          &lt;bottomPen lineWidth="0.5" lineColor="#999999"/&gt;
          &lt;rightPen lineColor="#999999"/&gt;
      &lt;/box&gt;
      &lt;textElement&gt;
          &lt;font fontName="Verdana" isBold="true" isUnderline="false"/&gt;
      &lt;/textElement&gt;
      &lt;textFieldExpression&gt;&lt;![CDATA[$V{Total}+".- €"]]&lt;/textFieldExpression&gt;
  &lt;/textField&gt;
  </code></pre>