In Java’s Stream API, the methods IntStream.range() and IntStream.rangeClosed() are used to generate streams of numbers. They differ in whether the upper bound of the
Category: Java 8
Learn more about Java 8 Related Debugging Ideas and Interview Questions, This will be helpful for Java Beginners to Experts in Programming manners
The mapToObj() method in Java Streams is used when you’re working with primitive streams (such as IntStream, LongStream, or DoubleStream) and want to convert the
Prior to Java 8, interfaces could only have abstract methods. These methods implementation must be provided in a separate class. As a result, if a
Functional Interfaces are not a new concept in Java, it is just a normal interface with fewer modifications. So let get a little deeper into
forEach() is a method defined under Iterable interface and it is used to iterate the elements just like iterator and do many actions. forEach() got