*/
private CommandFaceButtonManager getButtonManager(String faceDescriptorId) {
if (this.faceButtonManagers == null) {
this.faceButtonManagers = new CachingMapDecorator() {
protected Object create(Object key) {
return new CommandFaceButtonManager(AbstractCommand.this, (String) key);
}
};
}
CommandFaceButtonManager m = (CommandFaceButtonManager) this.faceButtonManagers.get(faceDescriptorId);
return m;
}