public static void main(String[]args) throws SQLException, ClassNotFoundException{
      try {
            Class.forName("COM.ibm.db2.jdbc.app.DB2Driver");
        }
        catch (ClassNotFoundException e) {
            System.out.println("Please include Classpath  Where your DB2 Driver is located");
            e.printStackTrace();
            return;
        }
      System.out.println("DB2 driver is loaded successfully");
        Connection conn = null;
        PreparedStatement pstmt = null;
        ResultSet rset=null;
        boolean found=false;
    conn = DriverManager.getConnection("jdbc:db2:hostname/dbname", "uid" , "pwd");
}