#vulnerable code 
                                @Test
    public void testEndOfFileBehaviorCSV() throws Exception {
        final String[] codes = {
                "hello,\r\n\r\nworld,\r\n",
                "hello,\r\n\r\nworld,",
                "hello,\r\n\r\nworld,\"\"\r\n",
                "hello,\r\n\r\nworld,\"\"",
                "hello,\r\n\r\nworld,\n",
                "hello,\r\n\r\nworld,",
                "hello,\r\n\r\nworld,\"\"\n",
                "hello,\r\n\r\nworld,\"\""
        };
        final String[][] res = {
                {"hello", ""},  // CSV format ignores empty lines
                {"world", ""}
        };
        for (final String code : codes) {
            final CSVParser parser = CSVParser.parse(code, CSVFormat.DEFAULT);
            final List<CSVRecord> records = parser.getRecords();
            assertEquals(res.length, records.size());
            assertTrue(records.size() > 0);
            for (int i = 0; i < res.length; i++) {
                assertArrayEquals(res[i], records.get(i).values());
            }
        }
    } 
                            #location 19 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                                @Test
    public void testEndOfFileBehaviorCSV() throws Exception {
        final String[] codes = {
                "hello,\r\n\r\nworld,\r\n",
                "hello,\r\n\r\nworld,",
                "hello,\r\n\r\nworld,\"\"\r\n",
                "hello,\r\n\r\nworld,\"\"",
                "hello,\r\n\r\nworld,\n",
                "hello,\r\n\r\nworld,",
                "hello,\r\n\r\nworld,\"\"\n",
                "hello,\r\n\r\nworld,\"\""
        };
        final String[][] res = {
                {"hello", ""},  // CSV format ignores empty lines
                {"world", ""}
        };
        for (final String code : codes) {
            final CSVParser parser = CSVParser.parse(code, CSVFormat.DEFAULT);
            final List<CSVRecord> records = parser.getRecords();
            assertEquals(res.length, records.size());
            assertTrue(records.size() > 0);
            for (int i = 0; i < res.length; i++) {
                assertArrayEquals(res[i], records.get(i).values());
            }
            parser.close();
        }
    }