How can I insert date value from jxdatepicker to oracle db?

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Java

netbeans

how can I insert date value from JXDatePicker to Oracle Db?

What I have tried:

con = DriverManager.getConnection(conString, usrName, pass);
PreparedStatement pst = con.prepareStatement("INSERT INTO myTable VALUES(?)");
int r = 0;
pst.setDate(1, new java.sql.Date(new java.util.Date(jXDatePicker1.getDate()));
}
r = pst.executeUpdate();
con.close();
pst.close();