remove shuffle and replace with random index call to improve performance

2013-02-15 22:54:02 -07:00
parent 0ce50126b6
commit c51f0ef359
1 changed files with 5 additions and 2 deletions
@@ -151,8 +151,11 @@ public class Faker {
    // lorem
    public List<String> words(int num) {
        List<String> words = (List<String>) fetchObject("lorem.words");
-        Collections.shuffle(words);
-        return words.subList(0, num);
+        List<String> returnList = new ArrayList();
+        for (int i=0; i< num;i++) {
+            returnList.add(words.get(nextInt(words.size())));
+        }
+        return returnList;
    }

    public List<String> words() {