String url="jdbc:mysql://localhost:3306/test";

Connection con = DriverManager.getConnection( url, "cb0", "xxx" );

Conn = DriverManager.getConnection
("jdbc:mysql://localhost/?user=root&password=rootpassword");
s=Conn.createStatement();
int Result=s.executeUpdate("CREATE DATABASE databasename");

//these are variables i declare in the beginning of my code
public static final String DRIVER = "com.mysql.jdbc.Driver";
public static final String DATABASE_URL = "jdbc:mysql://localhost:3306/jtschema";
private Connection connection = null;
public static Statement statement = null;


public void initSQLServer() {
try {
    Class.forName(DRIVER).newInstance();
    try {
        connection = DriverManager.getConnection(DATABASE_URL, "root", "Dropatrain!248");
        statement = connection.createStatement();
    } catch (SQLException e) {
        System.out.println("SQLException: " + e.getMessage());
        System.out.println("SQLState: " + e.getSQLState());
        System.out.println("VendorError: " + e.getErrorCode());
    }
} catch (Exception ex) {
    System.out.println(ex);
}