import javax.media.rtp.event.NewParticipantEvent; //导入依赖的package包/类
/**
    * SessionListener.
    */
   public synchronized void update(SessionEvent evt) {
if (evt instanceof NewParticipantEvent) {
    Participant p = ((NewParticipantEvent)evt).getParticipant();
    System.err.println("  - A new participant had just joined: " + p.getCNAME());
}
   }
 

import javax.media.rtp.event.NewParticipantEvent; //导入依赖的package包/类
/**
 * JingleSessionListener.
 */
public synchronized void update(SessionEvent evt) {
    if (evt instanceof NewParticipantEvent) {
        Participant p = ((NewParticipantEvent) evt).getParticipant();
        LOGGER.fine("  - A new participant had just joined: " + p.getCNAME());
    }
}
 

import javax.media.rtp.event.NewParticipantEvent; //导入依赖的package包/类
/**
 * JingleSessionListener.
 */
public synchronized void update(SessionEvent evt) {
    if (evt instanceof NewParticipantEvent) {
        Participant p = ((NewParticipantEvent) evt).getParticipant();
        LOGGER.error("  - A new participant had just joined: " + p.getCNAME());
    }
}
 

import javax.media.rtp.event.NewParticipantEvent; //导入依赖的package包/类
/**
 * JingleSessionListener.
 */
public synchronized void update(SessionEvent evt) {
    if (evt instanceof NewParticipantEvent) {
        Participant p = ((NewParticipantEvent) evt).getParticipant();
        System.err.println("  - A new participant had just joined: " + p.getCNAME());
    }
}