Hello, SQLJ World!

Hello.sqlj

import java.sql.*;
import oracle.sqlj.runtime.Oracle;
 
#sql iterator MessageIter ( String MESSAGE );
 
class Hello {
    public static void main( String[] args ) throws Exception {
        Oracle.connect("jdbc:oracle:oci:@", "scott", "tiger");
        MessageIter iter;
        #sql iter = { SELECT 'Hello, SQLJ World!' AS Message FROM DUAL };
        while ( iter.next() ) {
            System.out.println( iter.MESSAGE() );
        }
    }
}