(Changed in version 2.9.0) The p0
call-by-name arguments is evaluated at most once per constructed Parser object, instead of on every need that arises during parsing.
Changes the numerical type name to an integer if the scale is not present.
Changes the numerical type name to an integer if the scale is not present.
number format type to check
The same number format, but with an integer type if the scale is not present, otherwise return unchanged
(Since version ) see corresponding Javadoc for more information.