def classesDir = tmpDir.createDir("classes/$className")
        def compilationUnit = new CompilationUnit(new GroovyClassLoader(getClass().classLoader))
        compilationUnit.addSource(className, classText)

        def configuration = new CompilerConfiguration()
        configuration.setTargetDirectory(classesDir)

        compilationUnit.setConfiguration(configuration)

			klog.ErrorS(nil, "Kubelet does not support snapshot update")
		default:
			klog.ErrorS(nil, "Invalid operation type received", "operation", u.Op)
		}

		kl.sourcesReady.AddSource(u.Source)

	case e := <-plegCh:
		if isSyncPodWorthy(e) {
			// PLEG event for a pod; sync it.
			if pod, ok := kl.podManager.GetPodByUID(e.ID); ok {