2026/11/1 -Avoid sealing public API types in libraries unless you control all subclasses. Records for transparent data carriers. Records replace boilerplate data classes:
2026/9/25 -Jetty 12 REST Module (Java 17). ignite-rest-http-jetty-12 is an optional module that provides the same HTTP REST server as the default ignite ...
2026/9/23 -Generated DTO models use Java records, so a project that compiles the generated model source needs Java 17+ as a practical baseline. A common arrangement is to ...
2026/9/16 -Optional<T> is a container from java. · Its purpose is to make a possibly missing result visible in the method signature instead of hiding it behind null .
2026/11/2 -This option only works for Java API client, true. documentationProvider ... Only for Java 8 (Java 17+ if useJackson3=true ); native: HTTP client: Java ...
6日前 -If the import of a Deprecated API is marked as optional , you should still try to remove this. However, such an optional usage will not block deployments. But ...
2026/9/16 -By raising the baseline to Java 17, the library drops years of technical debt and natively embraces modern Java features like Records, java.util.Optional, and ...
2026/8/10 -It introduced four core features at once — Lambda, Stream, Optional, and the new date-time API — and directly changed Java's programming paradigm. Lambda ...
2026/10/13 -Kotlin works smoothly with the Java Optional API. It automatically converts getter methods to properties, that's why the isPresent() method is accessed here ...
2026/10/17 -Java 17 made the –illegal-access option ineffective, so code outside the JDK cannot use reflection on JDK internals unless we open the package with –add-opens.