You can simply do
<input type="radio" name="status" <% ${bean.getStatus() == '1' ? 'checked="checked"' : '' } %> id="statusAct" value="1" />
and
<input type="radio" name="status" <% ${bean.getStatus() == '0' ? 'checked="checked"' : '' } %> id="statusInac" value="1" />