How to insert csv file content in Java -

i trying insert csv file data table. using opencsv-2.3.jar this. have class csvreaderwriter.java ie

public class csvreaderwriter {      private static final string parse_field_name = "\\$\\{keys\\}";     private static final string parse_field_value = "\\$\\{values\\}";     private static final string sql_insert_query = "insert ${table}(${keys}) values(${values})";     private static final string parse_table_name = "\\$\\{table\\}";      private final connection con;     private char seprator;      public csvreaderwriter(connection connection) {     this.con = connection;     this.seprator = ','; // it's default separator      }      public char getseprator() {     return seprator;     }      public void setseprator(char seprator) {     this.seprator = seprator;     }     public void readwritecsv(string csvfilename, string dbtablename,boolean deletetabledatabeforeload) throws exception {     au.com.bytecode.opencsv.csvreader csvreader = null;     if (null == this.con) {     throw new exception("not valid database connection.");     }     try {      csvreader = new au.com.bytecode.opencsv.csvreader(new filereader(csvfilename),this.seprator);      } catch (exception e) {     throw new exception("error occured while executing file. "+ e.getmessage());     }      string[] headerrow = csvreader.readnext();      if (null == headerrow) {     throw new filenotfoundexception("no header column found in given csv file." + "please modify csv file format , provide header column.");     }      string questionmarks = stringutils.repeat("?,", headerrow.length);     questionmarks = (string) questionmarks.subsequence(0,questionmarks.length() - 1);      string query = sql_insert_query.replacefirst(parse_table_name,dbtablename);     query = query.replacefirst(parse_field_name,stringutils.join(headerrow, ","));     query = query.replacefirst(parse_field_value, questionmarks);      string[] nextline;     connection con = null;     preparedstatement pstmt = null;     try {     con = this.con;     con.setautocommit(false);     pstmt = con.preparestatement(query);      /**     * deleting data existing table before loading csv     * file, if boolean value passed true.     */     if (deletetabledatabeforeload) {     con.createstatement().execute("delete " + dbtablename);     }      final int batchsize = 50;     int count = 0;     //date date = null;     //double dou = 0.0;     while ((nextline = csvreader.readnext()) != null) {     if (null != nextline) {     int index = 1;     (string string : nextline) {      if (string.isempty()) {     pstmt.setstring(index++,"null");     }      else {     pstmt.setstring(index++, string);     }     }     pstmt.addbatch();     }     if (++count % batchsize == 0) {     pstmt.executebatch();     }     }     // insertion of remaining records     pstmt.executebatch();     con.commit();     } catch (exception e) {     con.rollback();     throw new exception("error during loading data csv file database table."+ e.getmessage());     } {     if (null != pstmt)     pstmt.close();     if (null != con)     con.close();     csvreader.close();     }     }     } 

i calling class code as

csvreaderwriter csvreaderwriter = new csvreaderwriter(con); csvreaderwriter.readwritecsv("c:\abc.csv", "abc.csv", true);

the issue in chrome , firefox not able filepath. shows fakepath. there other way insert data of csv file database