Refactor

Author: kaiyaok2

sdk1/src/test/java/com/amazonaws/services/dynamodbv2/datamodeling/internal/AttributeValueMarshallerTest.java

@@ -266,13 +266,12 @@ public void testSimpleMapWithNull() {
       marshall(av);
       Assert.fail("Unexpected success");
     } catch (final NullPointerException npe) {
-      // Map entries may permute under nondeterministic Java API
+      // Map entries may permute under nondeterministic JAVA API
       String npeMessage = npe.getMessage();
       String common = "Encountered null map value for key NullKeyValue while marshalling attribute value";
-      String permutation1 = common + " {M: {KeyValue={S: ValueValue,}, NullKeyValue=null},}";
-      String permutation2 = common + " {M: {NullKeyValue=null, KeyValue={S: ValueValue,}},}";
-      boolean flag = ((permutation1.equals(npeMessage)) || (permutation2.equals(npeMessage)));
-      Assert.assertTrue(flag);
+      String case1 = common + " {M: {KeyValue={S: ValueValue,}, NullKeyValue=null},}";
+      String case2 = common + " {M: {NullKeyValue=null, KeyValue={S: ValueValue,}},}";
+      Assert.assertTrue((case1.equals(npeMessage)) || (case2.equals(npeMessage)));
     }
   }