Adding assume 1.2 check

Author: rpmoore

ds3-sdk-integration/src/test/java/com/spectralogic/ds3client/integration/Regression_Test.java

@@ -213,6 +213,7 @@ public void testPrefixForNestedDirectories() throws IOException, SignatureExcept
 
     @Test
     public void emptyObjectTest() throws IOException, SignatureException, XmlProcessingException {
+        Util.assumeVersion1_2(client);
         final String bucketName = "emptyObject";
         final List<Ds3Object> objects = Collections.singletonList(new Ds3Object("obj1.txt", 0));