#vulnerable code 
                                @Test
    public void testExcelFormat2() throws Exception {
        final String code = "foo,baar\r\n\r\nhello,\r\n\r\nworld,\r\n";
        final String[][] res = {
                {"foo", "baar"},
                {""},
                {"hello", ""},
                {""},
                {"world", ""}
        };
        final CSVParser parser = CSVParser.parseString(code, CSVFormat.EXCEL);
        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 12 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                                @Test
    public void testExcelFormat2() throws Exception {
        final String code = "foo,baar\r\n\r\nhello,\r\n\r\nworld,\r\n";
        final String[][] res = {
                {"foo", "baar"},
                {""},
                {"hello", ""},
                {""},
                {"world", ""}
        };
        final CSVParser parser = CSVParser.parse(code, CSVFormat.EXCEL);
        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());
        }
    }