/**
* add all fields present on received parameter to this ISOMsg<br>
* please note that received fields take precedence over existing ones (simplifying card agent
* message creation and template handling)
*
* @param m ISOMsg to merge
*/
public void merge(ISOMsg m) {
for (int i = 0; i <= m.getMaxField(); i++)
try {
if (m.hasField(i)) set(m.getComponent(i));
} catch (ISOException e) {
// should never happen
}
}
