boolean (Object o) { if (this == o) return true; if (!(o instanceof DefaultExternalDependencyId)) return false; DefaultExternalDependencyId that = (DefaultExternalDependencyId)o; return Objects.equal(group, that.group) && Objects.equal(name, that.name) && Objects.equal(packaging, that.packaging) && Objects.equal(classifier, that.classifier) && Objects.equal(version, that.version); }