this.extensionNodes = ImmutableList.copyOf(builder.getExtensions());
this.identities = ImmutableSet.copyOf(builder.getIdentities());
this.unknownNodes = ImmutableList.copyOf(builder.getExtensionInstances());
- this.source = checkNotNull(builder.getSource(), "Missing source");
+ //no check for Beryllium code
+ this.source = builder.getSource();
}