EndpointRegistry endpointRegistry = new EndpointRegistryImpl(runtime.extensionPointRegistry, null, null);
NodeImpl node = new NodeImpl("default", runtime.deployer, runtime.compositeActivator, endpointRegistry, runtime.extensionPointRegistry, sharedRuntime? null : runtime);
if (dependentContributionURLs != null) {
for (int i=dependentContributionURLs.length-1; i>-1; i--) {
node.installContribution(null, dependentContributionURLs[i], null, null, false);
}
}
String curi = node.installContribution(null, contributionURL, null, null, compositeURI == null);
if (compositeURI != null) {