Java 8 – BiPredicate Functional Interface
In this article, we will discuss pre-defined Functional Interface in Java 1.8 version for conditional checks which accepts 2 input arguments for evaluation i.e.; BiPredicate Functional Interface Read More
Tag: java 8
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
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 Quick background about Java Interface 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 in Java
In this article, we will discuss about new features introduced in Java 1.8 version i.e.; Functional Interface What is Functional Interface ? An interface which 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. History about Lambda expression Unlike other Read More
Spring Boot – Interview question on port configuration
In this article, we will discuss on how to configure http port for any Spring Boot application. Spring Boot As many of the Spring Boot Read More
How to sort HashSet in Java 8 ?
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 – 5 ways to iterate through TreeMap
In this article, we will discuss various ways to iterate through TreeMap. We will list down various Map implementation classes and their key property like element/objects storing-order 1. Read More
Various ways to iterate through TreeSet – 3 ways
In this article, we will discuss various ways to iterate through TreeSet – 3 ways Various ways to iterate through TreeSet: Enhanced for-loop introduced in Java 1.5 version Iterating Read More
How to remove an entry from HashMap by comparing keys in Java 8
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
How to remove an entry from HashMap by comparing values in Java 8
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
3 types of for loop in Java
In this article, we will discuss different types of for-loop evolved over years in various Java versions Starting Java 1.1 version, for-loop was always there Read More
Overriding toString() method to print values of ArrayList in Java
In this article, we will discuss and understand why we need to override toString() method for displaying ArrayList contents Problem statement: Assume that we want Read More
To print first N natural numbers in Java
In this article, we will discuss how to print n natural numbers in Java Printing first N natural numbers: Using for loop Using while 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