title: Error parsing CSV line who has no solution
body: <pre><code>        private static final String[] columns = new String[] {
               "policyID","statecode","county","eq_site_limit","hu_site_limit","fl_site_limit",
               "fr_site_limit","tiv_2011","tiv_2012","eq_site_deductible","hu_site_deductible","fl_site_deductible",
               "fr_site_deductible","point_latitude","point_longitude","line","construction","point_granularity"
          }
  
          String file = props.getProperty("file");
  
          ColumnPositionMappingStrategy&lt;Weather&gt; strateg = new ColumnPositionMappingStrategy&lt;Weather&gt;();
          strateg.setType(Weather.class);
  
          strateg.setColumnMapping(columns);
  
          CsvToBean&lt;Weather&gt; csv = new CsvToBean&lt;Weather&gt;();
          CSVReader reader = new CSVReader(new FileReader(file),',','\"',1);
          List&lt;Weather&gt; list = csv.parse(strateg, reader);
  
          for(Object object: list){
              Weather weather = (Weather)object;
              conection.importCsvData(weather);
          }
  </code></pre>
  
  <p>and the error is this:</p>
  
  <pre><code> Exception in thread "main" java.lang.RuntimeException: Error parsing CSV line: 1 values: [119736, FL, CLAY COUNTY, 498960, 498960,
   498960, 498960, 498960, 792148.9, 0, 9979.2, 0, 0, 30.102261,
   -81.711777, Residential, Masonry, 1]
              at com.opencsv.bean.CsvToBean.parse(CsvToBean.java:100)
              at com.opencsv.bean.CsvToBean.parse(CsvToBean.java:72)
              at Test.main(Test.java:44)
           Caused by: java.lang.NullPointerException
              at com.opencsv.bean.CsvToBean.processProperty(CsvToBean.java:138)
              at com.opencsv.bean.CsvToBean.processLine(CsvToBean.java:127)
              at com.opencsv.bean.CsvToBean.processLine(CsvToBean.java:106)
              at com.opencsv.bean.CsvToBean.parse(CsvToBean.java:96)
              ... 2 more
  </code></pre>
  
  <p>I get this error everytime. IF anybody has an idea will be nice! When i had this error last time, it was because i forgot to put a comma between 2 words on columns.
  If you have any idea please write me as soon as possible.
  Thank you.</p>