Java 9 has been released on 21st Sept, 2017. In this article we will look into some of the most awaiting java 9 features with examples. You can download JDK 1.9 fromherebased on your OS Platform requirements. Some of the important java 9 features are: JShell: The Java Shell (Read-Eval...
Here Optional.stream() method is used to convert a Stream of Optional of Employee object into a Stream of Employee so that we can work on this result lazily in the result code. To understand more about this feature with more examples and to read more new methods added to Optional class, ...
In this section, I will just list out some miscellaneous Java SE 9 New Features. I’m NOT saying these are less important features. They are also important and useful to understand them very well with some useful examples. As of now, I did not get enough information about these features....
Java 9 released on 21st September 2017. It is released with several new cool features. I will try to cover all the features in separate tutorials and provide the links to all those tutorials here. 1. JShell 2. JPMS (Java Platform Module System) 3. JLink
We have already learned that Java 8 introduced the Stream API along with several other cool features. If you are not familiar with Streams then refer this guide: Java 8 - Stream API. Java 9 introduced four new methods for Stream API. These methods are ad
Java 9 Module System Examples 5. Process API Improvements Java SE 9 迎来一些 Process API 的改进,通过添加一些新的类和方法来优化系统级进程的管控。 Process API 中的两个新接口: java.lang.ProcessHandle java.lang.ProcessHandle.Info Process API 示例 ...
Oracle Corporation is going to release Java SE 9 around end of March 2017. In this post, I’m going to discuss about “Java 9 Features” briefly with some examples. Java 9 REPL (JShell) Oracle Corp has introduced a new tool called “jshell”. It stands for Java Shell and also known ...
Java 9 Features: Java 9 offers many cool features, with many additions to existing features. Starting Java 9, we can define private static as well as methods inside an interface. And these private methods will be used by the default method in the interface. ...
Java 17 takes it to the next level withswitch expression. Now we can rewrite the above code as: In Java 17 Objecto;switch(o){caseIntegeri->String.format("int %d",i);caseDoubled->String.format("double %f",d);caseStrings->String.format("String %s",s);default->o.toString();} ...
We also saw how to apply short term and long term fixes for these errors. As always, the examples from this article are availableover on GitHub. Get started with Spring 5 and Spring Boot 2, through theLearn Springcourse: >> CHECK OUT THE COURSE...