Camel-case name.

Author: Gary Gregory

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

@@ -69,14 +69,14 @@ private String readTestData() throws IOException {
     public static Collection<Object[]> generateData() {
         final List<Object[]> list = new ArrayList<>();
 
-        final FilenameFilter filenameFilter = new FilenameFilter() {
+        final FilenameFilter fileNameFilter = new FilenameFilter() {
 
             @Override
             public boolean accept(final File dir, final String name) {
                 return name.startsWith("test") && name.endsWith(".txt");
             }
         };
-        final File[] files = BASE.listFiles(filenameFilter);
+        final File[] files = BASE.listFiles(fileNameFilter);
         if (files != null) {
             for (final File f : files) {
                 list.add(new Object[] { f });