this.setRequiredJavaVersion(original.getRequiredJavaVersion());
        this.setPluginArtifact(ArtifactUtils.copyArtifactSafe(original.getPluginArtifact()));
        this.setComponents(clone(original.getMojos(), this));
        this.setId(original.getId());
        this.setIsolatedRealm(original.isIsolatedRealm());
        this.setSource(original.getSource());

        pluginManager.getPluginRealm(session, pluginDescriptor);

        assertEquals(1, pluginDescriptor.getDependencies().size());

        for (ComponentDescriptor<?> descriptor : pluginDescriptor.getComponents()) {
            assertNotNull(descriptor.getRealm());
            assertNotNull(descriptor.getImplementationClass());
        }

        // reload plugin realm from cache

            ClassRealm pluginRealm = extensionRecord.getRealm();
            List<Artifact> pluginArtifacts = extensionRecord.getArtifacts();

            for (ComponentDescriptor<?> componentDescriptor : pluginDescriptor.getComponents()) {
                componentDescriptor.setRealm(pluginRealm);
            }

            pluginDescriptor.setClassRealm(pluginRealm);
            pluginDescriptor.setArtifacts(pluginArtifacts);
        } else {