this.packageSpec = packageSpec; Version version = this.packageSpec.getActualVersion();
Version version = packageSpec.getActualVersion();
	public ExportedPackageImpl(PackageSpecification packageSpec, BundleLoaderProxy supplier) {		super(packageSpec.getName(), supplier);		this.packageSpec = packageSpec;		Version version = this.packageSpec.getActualVersion();		if (version != null) {			this.specVersion = version.toString();		}	}