src/net/java/sip/communicator/service/protocol/CallConference.java
/**
     * Determines whether the current state of this instance suggests that the
     * telephony conference it represents has ended. Iterates over the
     * <tt>Call</tt>s participating in this telephony conference and looks for a
     * <tt>Call</tt> which is not in the {@link CallState#CALL_ENDED} state.
     *
     * @return <tt>true</tt> if the current state of this instance suggests that
     * the telephony conference it represents has ended; otherwise,
     * <tt>false</tt>
     */
Determines whether the current state of this instance suggests that the
telephony conference it represents has ended. Iterates over the
Calls participating in this telephony conference and looks for a
Call which is not in the  CallState#CALL_ENDED state.

@return true if the current state of this instance suggests that
the telephony conference it represents has ended; otherwise,
false
Determines whether the current state of this instance suggests that the telephony conference it represents has ended . Iterates over the Calls participating in this telephony conference and looks for a Call which is not in the CallState#CALL_ENDED state . @return true if the current state of this instance suggests that the telephony conference it represents has ended ; otherwise false
public boolean isEnded()
    {
        for (Call call : getCalls())
        {
            if (!CallState.CALL_ENDED.equals(call.getCallState()))
                return false;
        }
        return true;
    }
public boolean isEnded ( ) { for ( Call call : getCalls ( ) ) { if ( ! CallState . CALL_ENDED . equals ( call . getCallState ( ) ) ) return false ; } return true ; }
Determines whether the current state of this instance suggests that the
 telephony conference it represents has ended.
Determines whether the current state of this instance suggests that the telephony conference it represents has ended .