Code example for ConcurrentMap

Methods: keySet

0
        return attributes.containsKey(key);
    } 
 
    public Set getAttributeKeys()
    { 
        return attributes.keySet();
    } 
 
    public TransportType getTransportType() 
    { 
        return null;  //TODO 
    } 
 
    public boolean isConnected() 
    { 
        return false;  //TODO 
    } 
 
    public boolean isClosing() 
    { 
        return false;  //TODO