log("Resolve classpath", Project.MSG_VERBOSE);
isResolved = true;
BundleRepositoryPersister persister = new BundleRepositoryPersister(repositoryDirectory);
BundleRepository repository = null;
try {
repository = persister.load();
} catch (IOException e) {
// cannot load repository - create an empty one
log("Repository " + repositoryDirectory + " cannot be loaded", Project.MSG_WARN);
repository = new BundleRepository("J2SE-1.5");
}