JDBC Transactions

How many records will be inserted into the retweets table after executing the following code:

String insert = "INSERT INTO retweets VALUES (?, ?)";

try (Connection con = dataSource.getConnection()) {
    con.setAutoCommit(false);

    Savepoint savepoint0 = con.setSavepoint();

    try (PreparedStatement retweetsPreparedStatement = con.prepareStatement(insert)) {
        for (int i = 0; i < 10; i++) {

            Savepoint savepoint1 = con.setSavepoint();

            String text = "Congratulations to the Astronauts that left Earth today. Good choice";

            retweetsPreparedStatement.setInt(1, i);
            retweetsPreparedStatement.setString(2, text);
            retweetsPreparedStatement.executeUpdate();

            Savepoint savepoint2 = con.setSavepoint();

            if (i < 5) {
                con.rollback(savepoint1);
            } else if (i < 9) {
                con.rollback(savepoint2);
            } else {
                con.commit();
            }
        }
    } catch (SQLException e) {
        con.rollback(savepoint0);
    }
} catch (SQLException e) {
    e.printStackTrace();
}