Factorial base numbers indexing permutations of a collection: Difference between revisions

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@@ Line 1,034: / Line 1,034: @@
 		ThreadLocalRandom random = ThreadLocalRandom.current();
 		factoradic.clear();
-		for ( int i = 0; i < 52; i++ ) {
+		for ( int i = 0; i < cards.size() - 1; i++ ) {
 			factoradic.add(random.nextInt(cards.size() - i));
 		}