Hi joe,

1. Yes

2. No,properties file is out of package of LoadProperties-class; but if
it run with eclipse, it function correctly!

3.this is code of LoadProperties-class

package config;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;

import snmpManager.GetClass;
import udp.SenderUdp;

public class LoadProperties {

    public LoadProperties(){

    }

    public void load(){
        Properties myProp = new Properties();
       // load key-value pairs from a file
       FileInputStream fis;
        try {
            fis = new FileInputStream("EIF.properties");
            myProp.load(fis);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

       // Getting values from the loaded key-value pairs is done
       // by calling getProperty on the Properties Object
       String myPortAgent = "PORT_NUMBER_AGENT";
       String myIpAddressAgent = "IPADDRESS_AGENT";
       String myMibDirectoryAgent = "MIB_DIRECTORY";

       String myPortUdp = "PORT_NUMBER_CCFH1";
       String myIpAddressUdp = "IPADDRESS_CCFH1";
       // Use this key to get the corres. value as a **String**
       // if the key does not exist, myValue will be null
       String myPortValue = myProp.getProperty(myPortAgent);
       String myIpValue = myProp.getProperty(myIpAddressAgent);
       String myMibValue = myProp.getProperty(myMibDirectoryAgent);
       GetClass.setPort(myPortValue);
       GetClass.setHost(myIpValue);
       GetClass.setMib(myMibValue);

       String myPortUdpValue = myProp.getProperty(myPortUdp);
       String myIpUdpValue = myProp.getProperty(myIpAddressUdp);
       SenderUdp.setPort(myPortUdpValue);
       SenderUdp.setHost(myIpUdpValue);
       
     

    }
}

what do you think?

thanks