Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost:3306/mysql";
Connection con = DriverManager.getConnection(url,"root", "");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(
"SELECT * FROM users where clue>0");
while ( rs.next() ) {
System.out.println(rs.getString("name"));
}