Drop senseless assertion

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1742178 13f79535-47bb-0310-9956-ffa450edef68

Author: britter

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

@@ -369,10 +369,6 @@ public void testWithHeader() throws Exception {
         final CSVFormat formatWithHeader = CSVFormat.DEFAULT.withHeader(header);
         assertArrayEquals(header, formatWithHeader.getHeader());
         assertNotSame(header, formatWithHeader.getHeader());
-        header[0] = "A";
-        header[1] = "B";
-        header[2] = "C";
-        assertFalse(Arrays.equals(formatWithHeader.getHeader(), header));
     }
 
     @Test