Java EE vs Spring
Comparing the Capabilities Read more on Spring
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Web Server vs Application Server
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What is Java EE(formerly J2EE)?
Before jumping into Java EE, let us first understand Java SE and Java ME. Java SE (formerly J2SE) stands for[…]
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Top 30 Core Java Interview Questions & Answers 2023
Welcome to our collection of Core Java Interview Questions! In this article, we have curated a list of essential Core[…]
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Functional Interfaces: Predicate, Consumer, Function, and Supplier
Functional interfaces provide target types for lambda expressions and method references. Each functional interface has a single abstract method, called[…]
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Spring MVC Exception Handling
We can handle exception in Spring MVC in the following ways. Controller Based: -We can define exception handler methods in[…]
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Generic Declarations in Java
Let us see the declaration of java.util.List interface. In the above declaration, “E” is a placeholder for the type[…]
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Polymorphism and Generics continues…
The compiler only allows the List of Type Animal to the method add. Otherwise , it throws compilation error. Is[…]
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Polymorphism and Generics in Java
Let us create the below Hierarchy of Classes. class Animal {} class Dog extends Animal{} class Cat extends Animal{} Here,[…]
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Generics: Type Erasure in Java
Before we dwell into the concept of “Type Erasure”, let us have a look into the below code. Mixing Generic[…]
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