- XBT_ATTRIB_UNUSED jint error = __java_vm->AttachCurrentThread((void**)&env, nullptr);
- xbt_assert((error == JNI_OK), "The thread could not be attached to the JVM");
+ xbt_assert(__java_vm->AttachCurrentThread((void**)&env, nullptr) == JNI_OK,
+ "The thread could not be attached to the JVM");