In Java 8 and later versions, the Collectors class in the java.util.stream package provides various utility methods to...
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How to use the Optional class in Java 8 to handle null values?
In Java 8 and later versions, the Optional class is part of the java.util package and provides a way to handle null...
How to use the reduce() method in Java 8 to perform a calculation on a list of numbers?
In Java 8 and later versions, the reduce() method is available in the Stream API to perform a calculation on a list of...
Java 8 – How to convert List to Map?
In this tutorial, we will see "How to convert List to Map using Java 8?"How to convert List to Map in java 8...
Java 8 Streams Filter a List Example
In this tutorial, we will see "How to use Streams to Filter a List in Java 8?". We are going to use how Java 8 Streams...
Java 8 – Program to Multiply Two Matrices? (Simplest Example)
In this tutorial, we will see "Program to Multiply two matrices using Java 8 Streams?" program to multiply two...
Java – Multiple ways to find Nth Fibonacci Number
In this tutorial, we will see "Two ways to find Nth Fibonacci Number using Java?"find nth Fibonacci number in java 8...
Java – Multiple ways to Generate Random Number within a Range
In this tutorial, we will see "Several ways to generate a random number within range using Java?" generate...
Java – How to find the two numbers in an array whose sum is closest to zero?
In this tutorial, we will see "How to find two numbers in an array whose sum is closest to zero using Java?"find...
Java 8 – How to find the First Non-Repeated Character in a String?
In this tutorial, we will see "How to find the first non-repeated character in a string using Java 8?"find first...
Java 8 – How to find common elements in two arrays using Streams?
In this tutorial, we will see "How to find common elements of two arrays using Java 8 Streams?"find common elements...
Java 8 – How to find the max and min of two numbers without using if-else statements?
In this tutorial, we will see "How to find the maximum and minimum of two numbers without using if-else but in...
