import com.sap.mw.jco.*;

public class Connect2 extends Object {

   static final String POOL_NAME = "Pool";

   JCO.Client mConnection;

   public Connect2() {

     try {

       JCO.Pool pool = JCO.getClientPoolManager().getPool(POOL_NAME);

       if (pool == null) {

         OrderedProperties logonProperties =

           OrderedProperties.load("/logon.properties");

         JCO.addClientPool(POOL_NAME, // pool name

                           5, // maximum number of                                  

                                 connections

                           logonProperties); // properties

       }

       mConnection = JCO.getClient(POOL_NAME);

       System.out.println(mConnection.getAttributes());

    }

    catch (Exception ex) {

      ex.printStackTrace();

    }

    finally {

      JCO.releaseClient(mConnection);

    }

  }

  public static void main (String args[]) {

    Connect2 app = new Connect2();

  }

}