I have the following code that just hangs I left it for 5 Minutes and
nothing had happen any ideas?

I left out the full url, usename and password of the connect for security
but its correct.
url is  jdbc:oracle:thin:....;

DatabaseConnection dbc= new DatabaseConnection();
String str= "INSERT INTO Member(username, password, fname, sname, address,
phone) VALUES ('gdavie', 'a', 'glen', davie', 'home', '12345678')";
dbc.runUpdate(str);

code for runUpdate

public void runUpdate(String sql) throws SQLException
{
  Statement statement = conn.createStatement();
   statement.execute(sql);
}

schema

CREATE TABLE Member
(
username varchar(30) primary key,
password varchar(30),
fname varchar(30),
sname varchar(30),
address varchar(50),
phone varchar(10)
);