Check a list size instead of catching an exception

dpaukov · Sep 11, 2016 · a6e06c9 · a6e06c9
1 parent 1179d44
commit a6e06c9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/java/org/paukov/combinatorics3/SimpleCombinationIterator.java b/src/main/java/org/paukov/combinatorics3/SimpleCombinationIterator.java
@@ -101,9 +101,9 @@ public String toString() {
 	}
 
     private static <T> void setValue(List<T> list, int index, T value) {
-        try {
+        if (index < list.size()) {
             list.set(index, value);
-        } catch (IndexOutOfBoundsException ex) {
+        } else {
             list.add(index, value);
         }
     }