newArray($plugins->loadClass("java.lang.Long"), 2); $aw = $objectWrappers->wrap($arr); $aw->set(0, 1); $aw->set(1, 2); $console->log($arr); $arr1 = $arrays->toLongArray($arr); $objectWrappers->wrap($arr1)->forEach(function ($it) use ($console) { $console->log($it); });