alef-backend-java 0.16.54

            // TODO unsupported parameter type for {{ param_name }}
            throw new {{ exception_class }}("{{ method_name }}: unsupported parameter shape", (Throwable) null);
        } catch (Throwable e) {
            if (e instanceof {{ exception_class }} ex) { throw ex; }
            throw new {{ exception_class }}("{{ method_name }}: failed", e);
        }
    }