public synchronized KeyedHashSet getImportedSources(KeyedHashSet visited) {
if ((loaderFlags & FLAG_IMPORTSINIT) != 0) return importedSources;
BundleDescription bundleDesc = proxy.getBundleDescription();
ExportPackageDescription[] packages = bundleDesc.getResolvedImports();
if (packages != null && packages.length > 0) {
if (importedSources == null) importedSources = new KeyedHashSet(packages.length, false);
for (int i = 0; i < packages.length; i++) {
if (packages[i].getExporter() == bundleDesc)
continue; // ignore imports resolved to this bundle
PackageSource source = createExportPackageSource(packages[i], visited);
if (source != null) importedSources.add(source);
}
}
loaderFlags |= FLAG_IMPORTSINIT;
return importedSources;
}
