private List<XPackageRequirement> getDynamicPackageRequirements(BundleRevision brev) { List<XPackageRequirement> result = new ArrayList<XPackageRequirement>(); for (Requirement aux : brev.getRequirements(WIRING_PACKAGE_NAMESPACE)) { XPackageRequirement req = (XPackageRequirement) aux; if (req.isDynamic()) { result.add(req); } } return result; }