Since Java 8 the JDK has a Stream API. Among numerous other operations the Stream API offers two operations – reduce() and collect() – which are occasionally misunderstood and thus used incorrectly – at the expense of introducing subtle bugs in conjunction with parallel streams.
The presentation covers the APIs and design considerations behind org.ObjectLayout and StructuredArray Java library. It explains the fundamentals behind logic that can allow Java JDKs to match C on data structure access speeds.
In Java the layout of objects is abstracted away from the application, leaving Java inherently challenged by concerns such as interoperation with native data structures, the dense packing of Java objects and cache conflicts and false sharing.
Learn about the Java constructors and how the constructors help to initialize the Java objects. This tutorial explains the constructors with arguments, default constructor and have mentioned about the rules that need to be remembered to program constructors. Learn also about the usage of super() and this() and how they …
Overloading in Java helps in implementation of Polymorphism concept and is applicable for Methods in a class and its superclasses. This video tutorial explains the importance of Overloading and how compiler decides on which method should be executed. I have explained this video with an example and how the argument …
This lecture covers an overview of using the Eclipse IDE to create a Java program. It also demonstrates how to create assignment #1 in Eclipse. The class concept as well as the main driver program concept are demonstrated.
