+static jclass arr_of_arr_of_B_clz = NULL;
+static jclass arr_of_B_clz = NULL;
+JNIEXPORT void Java_org_ldk_impl_bindings_init_1class_1cache(JNIEnv * env, jclass _b) {
+ arr_of_B_clz = (*env)->FindClass(env, "[B");
+ CHECK(arr_of_B_clz != NULL);
+ arr_of_B_clz = (*env)->NewGlobalRef(env, arr_of_B_clz);
+}