A newjava.util.streamhas been added in Java 8 to perform filter/map/reduce like operations with the collection. Stream API will allow sequential as well as parallel execution. This is one of the best features fo
JDK 8 Java SE Embedded Documentation Java ME 8 Developer Tools Java SE Features Productivity Generics: How They Work and Why They Are Importantby Josh Juneau Gain a solid understanding of generics in Java SE 8. JSR 308 Explained: Java Type Annotationsby Josh Juneau ...
Here I have explained the most important features of JDK 8 to JDK 21. The theoretical functional overview I have given through this article. You can study each new feature or enhancement of the latest JAVA in your Eclipse or IntelliJ or any IDEs, to get more clarity on the aspects of Ja...
is one of the most important features introduced in Java 5. If you have been working onJava Collectionsand with version 5 or higher, I am sure that you have used it.Generics in Javawith collection classes is very easy but provides many more features than just creating the type of collectio...
so in most cases we need to address the issues causing these exceptions. Do not overlook these events. If necessary, you can either rethrow it, show an error dialog to the user, or add a message to the log. At the very least, it should be explained why the exception has been left ...
Next, the three overloaded groupingBy() methods in Collectors class are explained using their method definitions, Java code examples showing the 3 methods in action and explanations for the code examples. Lastly, a brief overview of the concurrent versions of the three groupingBy() methods is...
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The StAX API is really two distinct API sets: acursorAPI and aniteratorAPI. These two API sets are explained in greater detail later in this chapter, but their main features are briefly described below. Cursor API As the name implies, the StAXcursorAPI represents a cursor with which you ca...
Verified Buyer “Great buy” November 29, 2021 byA Reviewer(US) “Very well explained” Verified Buyer “Great value” November 4, 2021 byRU(NJ, United States) “Great value. Nice read.” Display Options
Lambda expression is a very useful feature and has been lacking in Java from the beginning. Now with Java 8, we can also use functional programming concepts with the help of this. Happy Learning !! Weekly Newsletter