code: public static void init(SQLInputs sqlInputs) throws Exception {
          if (sqlInputs != null) {
              sqlInputs.setStrDelim(",");
              sqlInputs.setStrColumns("");
              sqlInputs.setLRows(new ArrayList<String>());
              sqlInputs.setIUpdateCount(0);
              sqlInputs.setSqlCommand(null);
              sqlInputs.setDbServer(null);
              sqlInputs.setDbName(null);
              sqlInputs.setDbType(null);
              sqlInputs.setUsername(null);
              sqlInputs.setPassword(null);
              sqlInputs.setAuthenticationType(null);
              sqlInputs.setDbUrl(null);
              sqlInputs.setDbClass(null);
              sqlInputs.setNetcool(false);
              sqlInputs.setLRowsFiles(new ArrayList<List<String>>());
              sqlInputs.setLRowsNames(new ArrayList<List<String>>());
              sqlInputs.setSkip(0L);
              sqlInputs.setInstance(null);
              sqlInputs.setTimeout(0);
              sqlInputs.setKey(null);
              sqlInputs.setIgnoreCase(false);
              sqlInputs.setResultSetConcurrency(-1000000);
              sqlInputs.setResultSetType(-1000000);
              sqlInputs.setTrustAllRoots(false);
              sqlInputs.setTrustStore("");
          } else throw new Exception("Cannot init null Sql inputs!");
      }
docs: init all the non-static variables.
  
  @param sqlInputs