This class provides a quick wat to determine the output of the <wr:out ... > tag. It can be passed two or
three parameters. The parameters are:
- The text to be formatted. This is the text in your datasource that the out tag will format.
- The type= attribute from the out tag. BITMAP is not supported by this class.
- If the third parameter is in the form ??_?? (like en_US) then it is assumed to be a locale and the output is
processed for that locale.
- If the third parameter is anything else, it is set as the pattern= attribute.
- If there is no third parameter the text is processed using the system locale.