The Java List interface represents the ordered Collection allowing duplicate elements. The list provides various methods to add, remove or search for an element. You can remove an element efficiently …
The Java 8 Stream supports various aggregate operations on a stream of elements. You can use Stream’s .findFirst() and .findAny()methods to get an element from the stream of elements with …
The Java 8 Stream is a sequence of elements which supports sequential and parallel aggregate operations.You can use the stream().filter(predicateFn).findFirst() method to find the first element based on the result …
The Java 8 Stream supports various functionalities to handle aggregate operations in a sequence of elements. You can use Java 8 Stream’s distinct function.stream().distinct() to aggregate distinct values in a …
The Java 8 Stream is a sequence of elements that supports sequential and parallel aggregate operations. You can use the .stream().toArray() function to convert a Java 8 stream to an …
The Java 8 Stream is a sequence of elements supporting sequential and parallel operations composed into a stream pipeline. You can use stream().sorted((a, b) -> (b – a)) function to …
The Java List is an ordered collection that helps to insert, delete or search elements of any type(List) based on index positions. You can use Java 8 Stream .flatMap() method …
The Java 8 Stream API has introduced findFirst() method which returns an Optional holding the first element of the Stream.This tutorial will teach you possible ways to get the first …
Break and Continue statements inside a loop in Java helps to have control over the loop iteration.This tutorial lets you see different possible ways to Break and Return from Java …
Java 8 Stream Foreach is a terminal operation and helps in iterating over each element of a stream. In Java 8, Foreach with index is not available by default while …