Java 8 – Supplier Functional Interface
In this article, we will discuss pre-defined Functional Interface in Java 1.8 version which performs some operation (processing) and returns value after processing but doesn’t Read More
Category: Java 8
Java 8 – Consumer Functional Interface
In this article, we will discuss pre-defined Functional Interface in Java 1.8 version for performing operation (processing) based on input argument but it won’t return Read More
Java 8 – Function Functional Interface
In this article, we will discuss highly used pre-defined Functional Interface in Java 1.8 version for performing operation based on input argument and returning results Read More
Java 8 – Predicate Functional Interface
In this article, we will discuss one of the widely used pre-defined Functional Interface in Java 1.8 version for conditional checks i.e.; Predicate Functional Interface Read More
Java 8 – Pre-defined Functional interface
In this article, we will discuss pre-defined Functional interface in Java 1.8 version. There are around 40 pre-defined Funtional Interface in Java 1.8 version under Read More
Java 8 – default and static methods
In this article, we will discuss default and static methods that can be added to Interface from Java 1.8 version 1. Quick background about Java Read More
Java 8 – Anonymous Inner class v/s Lambda Expression
In this article, we will discuss difference between Anonymous Inner class and Lambda expression First, we will look at what is anonymous inner classes in Read More
Java 8 – Functional Interface with examples
In this article, we will discuss about new features introduced in Java 1.8 version i.e.; Functional Interface Q) What is Functional Interface ? An interface Read More
Java 8 – Lambda Expression
In this article, we will discuss one of the important feature introduced in Java 1.8 version i.e.; Lambda Expression 1. History about Lambda expression : Read More
Java 8 – How to sort HashSet ?
In this article, we will discuss how to sort HashSet in Java 8. Already, in one of the earlier article we discussed about HashSet Sorting in Read More
Java 8 – How to remove an entry from HashMap by comparing keys ?
In the previous article, we have discussed on how to remove an entry or entries from HashMap by comparing values using Java 8 APIs Here, Read More
Java 8 – How to remove an entry from HashMap by comparing values ?
In this article, we will discuss how to remove an entry or entries from HashMap using Java 8 APIs Before proceeding further, it is recommended Read More
Java features version-wise
In this article, we will discuss features introduced in different versions of Java or J2SE or Java SE or JDK Below terms / abbreviation are Read More
Java – String join() method
In this article, we will discuss how to join all strings using delimiter specified in the String’s join() method 1. String’s join() method: This String Read More
Java 8 – Conversion of List to Map
In this article, we will discuss how to convert List into Map in Java 8 Already, in the last article we have discussed how to Read More
Java 8 – Conversion of Map to List
In this article, we will discuss how to convert Map into List in Java 1.8 version Conversion of Map to List in Java 8 : Read More
Java 8 – Conversion of Arrays to List
In this article, we will discuss how to convert Arrays into List in Java 8 using Streams class Conversion of Arrays to List : Until Read More
Java 8 – Various ways to remove duplicate elements from Arrays
In this article, we will discuss various ways to remove duplicate elements from Arrays in Java i.e.; Ways to remove duplicate elements from Arrays: Using Read More
Java – Iterate through Arrays in 6 ways
In this article, we will discuss various ways to iterate through Arrays in Java i.e.; Various ways to iterate through Arrays: Standard/traditional/regular for-loop Enhanced for-loop or Read More
Java 8 – Sorting ArrayList using sort() method of List
In this article, we will discuss how to sort contents of ArrayList using sort() method of List in Java 8 Until Java 1.7 version: To Read More