output: #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());
              }
          }
      }
input: #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.parseString(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