In this article, I will share new Java 10 features with examples. These are; var keyword and some Collectors API changes. Let’s get started! Var Keyword in Java 10 First, we will start with the var keyword. We can use … Read more

In this article, you will learn Java 9 functional programming features. These are, takeWhile(), dropWhile(), immutableList, immutableSet, and immutableMap. I will explain each feature with clear examples. Let’s start! :) Java 9 Functional Programming Features We will start with takeWhile() … Read more

In this article, we will learn Java Stream Reduce with examples. Streams reduction operation helps us to get results from streams elements by accumulation in sequence. I will show some examples of Stream.reduce() method to make the concepts more clear. Let’s … Read more

In this article, we will learn Primitive Type Streams in Java with examples. I will also show various primitive type conversions in a stream. Let’s start! Primitive Type Streams in Java I will explain the primitive types with an example. … Read more

In this article, we will learn Java Streams Sources such as List, Set, Array, Map, and Stream.of(), etc. I will share 5 different examples to show the details of stream sources as much as I can. Let’s start! Java Streams … Read more

In this article, we will learn Java Streams Terminal Operations such as AnyMatch, Collectors, Count, FindAny, FindFirst, Min, Max, NoneMatch, and AllMatch. Java streams should be ended with a terminal operation and we will have many options to use based on … Read more

In this article, we will learn Java Optional Class with examples. The optional class is introduced in Java 8 and helps us to deal with null pointer exceptions. Sometimes it is a nightmare to deal with NullPointerException when we are … Read more

Hi all, in this article, we will learn Java Streams Comparators like Comparator.comparing(), Comparator.naturalOrder(), Comparator.reverseOrder(), etc. The Comparator Interface provides us comparison and sorting options that we can use with Java Streams. Let’s start to do some examples and learn these … Read more

In this post, we will learn Java Streams Intermediate Operations like Filter, Map, FlatMap, Limit, Peek, Skip, Distinct, and Sorted. In a stream pipeline, we have intermediate operations and at the end of the stream, we have terminal operations. We … Read more

In this article, we will learn Java Stream API or in other words Java Streams with examples. Java Streams comes with Java 8 and with stream operations, we can simplify many things such as filtering, sorting, transformations, etc. Let’s start … Read more