When “finally” block may not run in java
In Java, a finally block is used to ensure that a certain block of code is executed, regardless of whether...
Java
10 tips for writing optimized java program
Writing optimized Java programs is critical for ensuring efficient execution and optimal performance. Here are some tips for writing optimized...
OpenJDK 20 Early Release – New Features
429:Scoped Values (Incubator)432:Record Patterns (Second Preview)433:Pattern Matching for switch (Fourth Preview)434:Foreign Function & Memory API (Second Preview)436:Virtual Threads (Second Preview)437:Structured...
Java: Data types
Java supports two categories of data types: primitive data types and reference data types. Primitive data types are the most...
Object Oriented Programming
Object-oriented programming (OOP) is a programming paradigm that focuses on creating software systems based on objects, which are instances of...
Java: Classes & Objects
In Java, a class is a blueprint or a template that defines the behavior and properties of objects. An object...
Java Hello World
public class HelloWorld { public static void main(String args) { System.out.println("Hello, World!"); } } This program defines a class called...
An example of a Java program that sorts a list of employees by their age
import java.util.ArrayList; import java.util.Collections; import java.util.List; class Employee implements Comparable<Employee> { private int age; private String name; public Employee(int age,...
