Fix for test CollectionTest#getNonExistentCollectionWithRequireExistsShouldThrow().

Author: fjssilva

src/test/java/testsuite/x/devapi/CollectionTest.java

@@ -125,7 +125,7 @@ public void testExists() {
     @Test
     public void getNonExistentCollectionWithRequireExistsShouldThrow() {
         if (!this.isSetForXTests) {
-            throw new WrongArgumentException("Throw WrongArgumentException as expected, but test was ignored because of missed configuration.");
+            return;
         }
         String collName = "testRequireExists";
         dropCollection(collName);