sb.append(a.componentCount()); sb.append(" components of type "); sb.append(a.componentType().name()); sb.append(System.lineSeparator()); sb.append(" Received: "); sb.append(count); sb.append(" components of type "); sb.append(type.name()); sb.append(System.lineSeparator()); this.state.transition(SerializerState.STATE_FAILED);