Fix sonarcloud warnings.

Author: javadev

src/main/java/com/github/underscore/U.java

@@ -2565,7 +2565,7 @@ public boolean test(final Map<K, V> item) {
     /*
      * Documented, #times
      */
-    public static <E> void times(final int count, final Runnable runnable) {
+    public static void times(final int count, final Runnable runnable) {
         for (int index = 0; index < count; index += 1) {
             runnable.run();
         }

src/test/java/com/github/underscore/lodash/LodashTest.java

@@ -1019,15 +1019,8 @@ public void sqlru1() {
         assertEquals("[memory, cpu, hdd]", U.keys((Map<String, Object>) U.fromJson(json)).toString());
     }
 
-    @SuppressWarnings("unchecked")
     @Test
     public void sqlru2() {
-        System.out.println(U.countBy(U.words("Маша ищет Мишу а Миша ищет Машу"),
-            new Function<String, String>() {
-            public String apply(String item) {
-                return item;
-            }
-            }
-        ).get("ищет"));
+        assertEquals(2, U.countBy(U.words("Маша ищет Мишу а Миша ищет Машу")).get("ищет").intValue());
     }
 }