Option-5 (Unnest insertion)

Option-5.java

public void insertNames(List<String> names) {
    try (Connection connection = config.getConnection()) {
        PreparedStatement statement = connection.prepareStatement("INSERT INTO student (name) SELECT * FROM UNNEST(?)");
        statement.setArray(1, connection.createArrayOf("text", names.toArray(new String[names.size()])));
        statement.execute();
    } catch (SQLException e) {
        throw new RuntimeException(e);
    }
}