Verhoeff algorithm: Difference between revisions

Line 492:
 
List<List<Object>> tests = List.of(
List.of( "236", false, true ), List.of( "12345", false, true ), List.of( "123456789012", false, false ) );
for ( List<Object> test : tests ) {
Object object = verhoeffChecksum((String) test.get(0), false, (boolean) test.get(21));
System.out.println("The check digit for " + test.get(0) + " is " + object + "\n");
for ( String number : List.of( test.get(0) + String.valueOf(object), test.get(0) + "9" ) ) {
object = verhoeffChecksum(number, true, (boolean) test.get(21));
String result = (boolean) object ? "correct" : "incorrect";
System.out.println("The validation for " + number + " is " + result + ".\n");
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