java

lambdy, streamy, optionale,

lambdas, streams, optionals

nowe metody w Collections, streams, optionals, prywatne metody w interfejsach, jshell, Http client

new methods on Collections, streams, optionals, rovate methods on interfaces, jshell, Http Client

słowo var

var word

nowe metody dla String, odpalanie plików. Java bez kompilacji, var dla lambd, httpclient z Java 9 stał się non-preview.

new methods for Strings, running Java files without compile, var for lambdas, HttpClient grom Java 9 its finał, non-preview version

switch expressions zwracanie wartości, dodanie lambd do switcha, bez break. Multistringi

switch expressions returning value, lambdas im switch expressions, without break. Multistrings

switch expressions wdrożone, Records - preview, Records (preview) mniej boilerplate kodu, null pointery z wyspecyfikowane im zmiennej, pattern matching for instanceof, packagin tool incubator, Z Garbage collectir

switch expressions on non-preview view, Records -preview, less boilerplate, null pointery witch specify of variable, pattern matching for instanceof, packaging tool incubator, Z Garbage collector