[CSV-248] CSVRecord is not Serializable.

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Author: garydgregory

src/test/java/org/apache/commons/csv/CSVRecordTest.java

@@ -41,9 +41,9 @@ private enum EnumFixture {
         UNKNOWN_COLUMN
     }
 
-    private String[] values;
-    private CSVRecord record, recordWithHeader;
     private Map<String, Integer> headerMap;
+    private CSVRecord record, recordWithHeader;
+    private String[] values;
 
     @BeforeEach
     public void setUp() throws Exception {
@@ -133,13 +133,6 @@ public void testIsMapped() {
         assertFalse(recordWithHeader.isMapped("fourth"));
     }
 
-    @Test
-    public void testIsSetString() {
-        assertFalse(record.isSet("first"));
-        assertTrue(recordWithHeader.isSet("first"));
-        assertFalse(recordWithHeader.isSet("fourth"));
-    }
-
     @Test
     public void testIsSetInt() {
         assertFalse(record.isSet(-1));
@@ -150,6 +143,13 @@ public void testIsSetInt() {
         assertFalse(recordWithHeader.isSet(1000));
     }
 
+    @Test
+    public void testIsSetString() {
+        assertFalse(record.isSet("first"));
+        assertTrue(recordWithHeader.isSet("first"));
+        assertFalse(recordWithHeader.isSet("fourth"));
+    }
+
     @Test
     public void testIterator() {
         int i = 0;
@@ -190,14 +190,6 @@ public void testToMap() {
         this.validateMap(map, true);
     }
 
-    @Test
-    public void testToMapWithShortRecord() throws Exception {
-        try (final CSVParser parser = CSVParser.parse("a,b", CSVFormat.DEFAULT.withHeader("A", "B", "C"))) {
-            final CSVRecord shortRec = parser.iterator().next();
-            shortRec.toMap();
-        }
-    }
-
     @Test
     public void testToMapWithNoHeader() throws Exception {
         try (final CSVParser parser = CSVParser.parse("a,b", CSVFormat.newFormat(','))) {
@@ -208,6 +200,14 @@ public void testToMapWithNoHeader() throws Exception {
         }
     }
 
+    @Test
+    public void testToMapWithShortRecord() throws Exception {
+        try (final CSVParser parser = CSVParser.parse("a,b", CSVFormat.DEFAULT.withHeader("A", "B", "C"))) {
+            final CSVRecord shortRec = parser.iterator().next();
+            shortRec.toMap();
+        }
+    }
+
     private void validateMap(final Map<String, String> map, final boolean allowsNulls) {
         assertTrue(map.containsKey("first"));
         assertTrue(map.containsKey("second"));