{"id":99453,"date":"2021-03-17T04:22:35","date_gmt":"2021-03-17T02:22:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-java-se-16"},"modified":"2021-03-17T04:22:35","modified_gmt":"2021-03-17T02:22:35","slug":"vypusk-java-se-16","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/vypusk-java-se-16","title":{"rendered":"L\u00ebshimi i Java SE 16","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Pas pas gjasht\u00eb muajsh zhvillimi, kompania Oracle publikoi platform\u00ebn Java SE 16 (Java Platform, Standard Edition 16), p\u00ebr realizimin e s\u00eb cil\u00ebs p\u00ebrdoret projekti i hapur OpenJDK. N\u00eb Java SE 16 ruhet mb\u00ebshtetje prapambetje p\u00ebr versionet e kaluara t\u00eb platform\u00ebs Java, t\u00eb gjitha projektet e m\u00ebparshme t\u00eb Java do t\u00eb funksionojn\u00eb pa ndryshime n\u00ebn menaxhimin e versionit t\u00eb ri. Nd\u00ebrtimet e gatshme p\u00ebr instalim t\u00eb Java SE 16 (JDK, JRE dhe Server JRE) jan\u00eb p\u00ebrgatitur p\u00ebr Linux (x86_64, AArch64), Windows dhe macOS. Realizimi referenc\u00eb i Java 16, i zhvilluar n\u00eb kuad\u00ebr t\u00eb projektit OpenJDK, \u00ebsht\u00eb plot\u00ebsisht i hapur n\u00ebn licenc\u00ebn GPLv2 me p\u00ebrjashtime t\u00eb GNU ClassPath, t\u00eb cilat lejojn\u00eb lidhje dinamike me produkte komerciale.     <\/p>\n<p>Java SE 16 i p\u00ebrket kategoris\u00eb s\u00eb lirimeve me mb\u00ebshtetje standarde, azhurnimet p\u00ebr t\u00eb cilin do t\u00eb publikohen deri n\u00eb l\u00ebshimin e ardhsh\u00ebm. Si nj\u00eb deg\u00eb me mb\u00ebshtetje t\u00eb zgjeruar (LTS) rekomandohet Java SE 11, azhurnimet p\u00ebr t\u00eb cilin do t\u00eb publikohen deri n\u00eb vitin 2026. Lirimi i ardhsh\u00ebm LTS \u00ebsht\u00eb parashikuar p\u00ebr n\u00eb shtator 2021. Kujtojm\u00eb se q\u00eb nga l\u00ebshimi i Java 10, projekti ka kaluar n\u00eb nj\u00eb proces t\u00eb ri zhvillimi, q\u00eb p\u00ebrfshin nj\u00eb cik\u00ebl m\u00eb t\u00eb shkurt\u00ebr p\u00ebr formimin e lirimeve t\u00eb reja. Funksionaliteti i ri tani zhvillohet n\u00eb nj\u00eb deg\u00eb master t\u00eb p\u00ebrhershme t\u00eb azhurnuar, n\u00eb t\u00eb cil\u00ebn p\u00ebrfshihen ndryshimet e gatshme dhe prej s\u00eb cil\u00ebs ndahen deg\u00eb p\u00ebr stabilizimin e l\u00ebshimeve t\u00eb reja \u00e7do gjasht\u00eb muaj.       <\/p>\n<p>N\u00eb p\u00ebrgatitjen e l\u00ebshimit t\u00eb ri, zhvillimi \u00ebsht\u00eb transferuar nga sistemi i menaxhimit t\u00eb versioneve Mercurial n\u00eb Git dhe platform\u00ebn e bashk\u00ebpunimit GitHub. Pritet q\u00eb migrimi t\u00eb rrit\u00eb performanc\u00ebn e operacioneve me repositorin, t\u00eb rris\u00eb efikasitetin e ruajtjes, t\u00eb siguroj\u00eb akses n\u00eb ndryshimet p\u00ebr t\u00eb gjith\u00eb historin\u00eb e projektit, t\u00eb p\u00ebrmir\u00ebsoj\u00eb mb\u00ebshtetje p\u00ebr rishikimin e kodit dhe t\u00eb angazhoj\u00eb API p\u00ebr automatizimin e proceseve. P\u00ebr m\u00eb tep\u00ebr, p\u00ebrdorimi i Git dhe GitHub e b\u00ebn projektin m\u00eb t\u00ebrheq\u00ebs p\u00ebr fillestar\u00ebt dhe zhvilluesit q\u00eb jan\u00eb m\u00ebsuar me Git.    <\/p>\n<p>Nga risit\u00eb e Java 16, mund t\u00eb theksohet:  <\/p>\n<ul>\n<li class=\"l\"> Shtohet moduli eksperimental jdk.incubator.vector me implementimin e API Vector, q\u00eb ofron funksione p\u00ebr llogaritjet vektoriale, t\u00eb cilat kryhen duke p\u00ebrdorur instrukcionet vektoriale t\u00eb pojseve x86_64 dhe AArch64 dhe lejojn\u00eb t\u00eb aplikohen operacione n\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb mbi disa vlera (SIMD). Ndryshe nga mund\u00ebsit\u00eb e ofruara n\u00eb kompilatorin JIT HotSpot p\u00ebr avtokompozimin e operacioneve skalar\u00eb, API i ri lejon menaxhimin e qart\u00eb t\u00eb kompozimit p\u00ebr procesimin paralel t\u00eb t\u00eb dh\u00ebnave.\n<li class=\"l\"> N\u00eb kodin JDK dhe VM HotSpot, i shkruar n\u00eb C++, lejohet p\u00ebrdorimi i mund\u00ebsive q\u00eb shfaqen n\u00eb specifikimin C++14. M\u00eb par\u00eb lejohej p\u00ebrdorimi i standardeve C++98\/03.\n<li class=\"l\"> N\u00eb mbledh\u00ebsin e mbeturinave ZGC (Z Garbage Collector), i cili punon n\u00eb mod aktiv dhe p\u00ebrpiqet t\u00eb minimizoj\u00eb sa m\u00eb shum\u00eb q\u00eb t\u00eb jet\u00eb e mundur vonesat nga grumbullimi i mbeturinave, \u00ebsht\u00eb shtuar mund\u00ebsia e p\u00ebrpunimit paralel t\u00eb stek\u00ebve t\u00eb threads pa nd\u00ebrprerjen e ekzekutimit t\u00eb threads t\u00eb aplikacionit. N\u00eb ZGC tani kan\u00eb mbetur vet\u00ebm ato q\u00eb k\u00ebrkojn\u00eb ndalimin e pun\u00ebs, t\u00eb cilat kan\u00eb vonesa t\u00eb q\u00ebndrueshme, zakonisht q\u00eb nuk kalojn\u00eb disa qindra mikrosekonda.\n<li class=\"l\"> N\u00eb klasat SocketChannel, ServerSocketChannel dhe java.nio.channels \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr soket\u00ebt Unix (AF_UNIX).\n<li class=\"l\"> \u00cbsht\u00eb realizuar nj\u00eb port p\u00ebr distribucionin Linux Alpine me bibliotek\u00ebn standarde t\u00eb C-s\u00eb musl, e cila \u00ebsht\u00eb e njohur n\u00eb mjediset p\u00ebr konteiner\u00eb, mikrosh\u00ebrbime, sisteme cloud dhe t\u00eb integruara. Porti i propozuar n\u00eb k\u00ebto mjedise lejon ekzekutimin e programeve n\u00eb Java si aplikacione t\u00eb zakonshme. P\u00ebr m\u00eb tep\u00ebr, me ndihm\u00ebn e jlink, mund t\u00eb hiqen t\u00eb gjitha modul\u00ebt e pap\u00ebrdorur dhe t\u00eb formohet nj\u00eb mjedis minimal, i mjaftuesh\u00ebm p\u00ebr ekzekutimin e aplikacionit, q\u00eb lejon krijimin e imazheve t\u00eb kompaktuara specifike p\u00ebr aplikacione t\u00eb caktuara.\n<li class=\"l\"> \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c Elastic Metaspace, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438, \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u043c\u043e\u0439 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 (metaspace) \u0432 JVM HotSpot. \u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 Elastic Metaspace \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044e \u043f\u0430\u043c\u044f\u0442\u0438, \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442 \u043d\u0430\u043a\u043b\u0430\u0434\u043d\u044b\u0435 \u0440\u0430\u0441\u0445\u043e\u0434\u044b \u0432 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0435 \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0431\u043b\u0430\u0433\u043e\u0442\u0432\u043e\u0440\u043d\u043e \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0437\u0430 \u0441\u0447\u0451\u0442  \u0431\u043e\u043b\u0435\u0435 \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043f\u0430\u043c\u044f\u0442\u0438, \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u043c\u043e\u0439 \u043d\u0435\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u043c\u0438 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u043e\u0432. \u0414\u043b\u044f \u0432\u044b\u0431\u043e\u0440\u0430 \u0440\u0435\u0436\u0438\u043c\u0430 \u0432\u044b\u0441\u0432\u043e\u0431\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u043e\u0441\u043b\u0435 \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u0438 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &#171;-XX:MetaspaceReclaimPolicy=(balanced|aggressive|none)&#187;.\n<li class=\"l\"> Shtohet nj\u00eb port JDK p\u00ebr sistemet Windows, q\u00eb funksionon n\u00eb pajisje me procesor\u00eb t\u00eb bazuar n\u00eb arkitektur\u00ebn AArch64.\n<li class=\"l\"> \u00cbsht\u00eb propozuar nj\u00eb version i tret\u00eb parazgjedhor i API Foreign-Memory Access, i cili i lejon aplikacionet Java t\u00eb ken\u00eb akses n\u00eb m\u00ebnyr\u00eb t\u00eb sigurt dhe efektive n\u00eb zonat e memories jasht\u00eb heap-it t\u00eb Java, duke manipuluar me abstraksionet e reja MemorySegment, MemoryAddress dhe MemoryLayout.\n<li class=\"l\"> \u00cbsht\u00eb realizuar nj\u00eb API eksperimentale Foreign Linker, e cila ofron qasje nga Java n\u00eb kodin natyror. S\u00eb bashku me API-n\u00eb Foreign-Memory, ky nd\u00ebrfaqe programimi e b\u00ebn ndjesh\u00ebm m\u00eb t\u00eb leht\u00eb krijimin e mb\u00ebshtetjeve mbi bibliotekat e zakonshme t\u00eb ndara.\n<li class=\"l\"> \u00cbsht\u00eb shtuar utiliteti jpackage, q\u00eb lejon krijimin e paketave p\u00ebr aplikacione Java q\u00eb jan\u00eb t\u00eb pavarura (self-contained). Ky utilitet bazohet n\u00eb javapackager nga JavaFX dhe lejon formimin e paketave n\u00eb formate natyrore p\u00ebr platforma t\u00eb ndryshme (msi dhe exe p\u00ebr Windows, pkg dhe dmg p\u00ebr macOS, deb dhe rpm p\u00ebr Linux). Paketat p\u00ebrfshijn\u00eb t\u00eb gjitha var\u00ebsit\u00eb e nevojshme.\n<li class=\"l\"> \u0412\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0441\u0442\u0440\u043e\u0433\u0430\u044f \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u044f \u0432\u0441\u0435\u0445 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 JDK, \u0437\u0430 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 API, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a sun.misc.Unsafe. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043e\u043f\u0446\u0438\u0438 &#171;&#8212;illegal-access&#187; \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432\u044b\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u0432 &#171;deny&#187; \u0432\u043c\u0435\u0441\u0442\u043e &#171;permit&#187;, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u0435\u0434\u0451\u0442 \u043a \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u043f\u043e\u043f\u044b\u0442\u043e\u043a \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0438\u0437 \u043a\u043e\u0434\u0430 \u043a \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0443 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0438 \u043f\u043e\u043b\u0435\u0439. \u0414\u043b\u044f \u043e\u0431\u0445\u043e\u0434\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043e\u043f\u0446\u0438\u044e &#171;&#8212;illegal-access=permit&#187;.\n<li class=\"l\"> \u0421\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f c \u043e\u0431\u0440\u0430\u0437\u0446\u043e\u043c \u0432 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0435 &#171;instanceof&#187;, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u0440\u0430\u0437\u0443 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u043a \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u043c\u0443 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044e. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u043e\u0436\u043d\u043e \u0441\u0440\u0430\u0437\u0443 \u043f\u0438\u0441\u0430\u0442\u044c &#171;if (obj instanceof String s &#038;&#038; s.length() > 5) {.. s.contains(..) ..}&#187; \u0431\u0435\u0437 \u044f\u0432\u043d\u043e\u0433\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f &#171;String s = (String) obj&#187;.     \u0411\u044b\u043b\u043e:       if (obj instanceof Group) {       Group group = (Group) obj;       var entries = group.getEntries();     }    \u0422\u0435\u043f\u0435\u0440\u044c \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u043e\u0439\u0442\u0438\u0441\u044c \u0431\u0435\u0437 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f &#171;Group group = (Group) obj&#187;:       if (obj instanceof Group group) {       var entries = group.getEntries();     }\n<li class=\"l\"> \u0421\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0433\u043e \u0441\u043b\u043e\u0432\u0430 &#171;record&#187;, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0433\u043e  \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0443\u044e \u0444\u043e\u0440\u043c\u0443 \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u043e\u0431\u043e\u0439\u0442\u0438\u0441\u044c \u0431\u0435\u0437 \u044f\u0432\u043d\u043e\u0433\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a equals(), hashCode() \u0438 toString(), \u0432 \u0441\u043b\u0443\u0447\u0430\u044f\u0445, \u043a\u043e\u0433\u0434\u0430  \u0434\u0430\u043d\u043d\u044b\u0435 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u043f\u043e\u043b\u044f\u0445, \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u043d\u0435 \u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f. \u041a\u043e\u0433\u0434\u0430 \u0432 \u043a\u043b\u0430\u0441\u0441\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0442\u0438\u043f\u043e\u0432\u044b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 equals(), hashCode() \u0438 toString(), \u0432 \u043d\u0451\u043c \u043c\u043e\u0436\u043d\u043e \u043e\u0431\u043e\u0439\u0442\u0438\u0441\u044c \u0431\u0435\u0437 \u0438\u0445 \u044f\u0432\u043d\u043e\u0433\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f:       public record BankTransaction(LocalDate date,                                double amount,                                String description) {}\n<p>Ky shpallje do t\u00eb \u00e7oj\u00eb n\u00eb shtimin automatik t\u00eb implementimeve t\u00eb metodave equals(), hashCode() dhe toString() p\u00ebrve\u00e7 konstruktorit dhe metodave q\u00eb kontrollojn\u00eb ndryshimin e t\u00eb dh\u00ebnave (getter).      <\/p>\n<li class=\"l\"> \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0432\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0437\u0430\u043f\u0435\u0447\u0430\u0442\u0430\u043d\u043d\u044b\u0445 (&#171;sealed&#187;) \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f  \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u0430\u043c\u0438 \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438 \u0434\u043b\u044f \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u0438\u043b\u0438 \u043f\u0435\u0440\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438. \u0417\u0430\u043f\u0435\u0447\u0430\u0442\u0430\u043d\u043d\u044b\u0435 \u043a\u043b\u0430\u0441\u0441\u044b \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442 \u0431\u043e\u043b\u0435\u0435 \u0434\u0435\u043a\u043b\u0430\u0440\u0430\u0442\u0438\u0432\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0443\u043f\u0435\u0440\u043a\u043b\u0430\u0441\u0441\u0430, \u0447\u0435\u043c \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u0430, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0432\u043d\u043e\u043c \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0438 \u043f\u043e\u0434\u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u0440\u0430\u0437\u0440\u0435\u0448\u0451\u043d\u043d\u044b\u0445 \u0434\u043b\u044f \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f.         package com.example.geometry;       public sealed class Shape          permits com.example.polar.Circle,                  com.example.quad.Rectangle,                  com.example.quad.simple.Square {&#8230;}        <\/ul>\n<p>Burimi: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54769\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 Java SE 16 (Java Platform, Standard Edition 16), \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 OpenJDK. \u0412 Java SE 16 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0430 \u043e\u0431\u0440\u0430\u0442\u043d\u0430\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u043f\u0440\u043e\u0448\u043b\u044b\u043c\u0438 \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u043c\u0438 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Java, \u0432\u0441\u0435 \u0440\u0430\u043d\u0435\u0435 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 Java-\u043f\u0440\u043e\u0435\u043a\u0442\u044b \u0431\u0435\u0437 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0431\u0443\u0434\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u043e\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438. \u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0441\u0431\u043e\u0440\u043a\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-99453","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Oracle \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 Java SE 16 (Java Platform, Standard Edition 16), \u0432 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\u0431\u0443\u0434\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u043e\u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u043f\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438. \u0413\u043e\u0442\u043e\u0432\u044b\u0435 \u0434\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0441\u0431\u043e\u0440\u043a\u0438\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/vypusk-java-se-16\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"sq_AL\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 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