src/main/java/org/intellimate/izou/sdk/frameworks/music/player/template/CommandHandler.java
private void handleSelectTrack(EventModel eventModel, ResourceModel<String> resourceModel) {
        Optional<TrackInfo> trackInfo = TrackInfoResource.getTrackInfo(eventModel);
        if (!trackInfo.isPresent()) {
            musicHelper.playerError(PlayerError.ERROR_ILLEGAL + "command: " + resourceModel.getResource() + "missing resource",
                    resourceModel.getProvider());
        }
        selectTrack.accept(trackInfo.get());
    }
private void handleSelectTrack(EventModel eventModel, ResourceModel<String> resourceModel) {
        Optional<TrackInfo> trackInfo = TrackInfoResource.getTrackInfo(eventModel);
        if (!trackInfo.isPresent()) {
            musicHelper.playerError(PlayerError.ERROR_ILLEGAL + "command: " + resourceModel.getResource() + "missing resource",
                    resourceModel.getProvider());
        }
        selectTrack.accept(trackInfo.get());
    }
handles the select Track command
@param eventModel the event
@param resourceModel the resource