}
if (numericMappings != null) {
for (NumericMapping mapping : numericMappings) {
int total = Math.max(mapping.size, mapping.total);
int decimal = Math.max(mapping.digits, mapping.decimal);
configuration.registerNumeric(total, decimal, Class.forName(mapping.javaType));
}
}
if (columnComparatorClass != null) {
try {
exporter.setColumnComparatorClass( (Class) Class.forName(this.columnComparatorClass).asSubclass(Comparator.class));