JAVA-Java optimization tool for developers.

Example

class Car { String model; int year; public Car(String model, int year) { this.model = model; this.year = year; } public void displayInfo() { System.out.println("Model: " + model + ", Year: " + year); } } public class Main { public static void main(String[] args) { Car myCar = new Car("Toyota", 2022); myCar.displayInfo(); } }

Scenario

JAVA supports OOP principles such as encapsulation, inheritance, polymorphism, and abstraction. Developers can use classes and objects to model real-world entities, making it easier to manage and organize complex systems. In the example provided, we define a 'Car' class with model and year attributes, along with a method to display car information. We then create an instance of the 'Car' class and call the 'displayInfo' method to print the car's details.

Example

public class Main { public static void main(String[] args) { System.out.println("Hello, World!"); } }

Scenario

JAVA code can run on any platform with a JAVA Virtual Machine (JVM), whether it's Windows, macOS, Linux, or others. This platform independence is achieved by compiling JAVA source code into bytecode, which is then executed by the JVM. In the example provided, we have a simple 'Hello, World!' program written in JAVA. This code can be compiled and executed on any platform that has a JVM installed.

Example

import java.util.ArrayList; import java.util.List; public class Main { public static void main(String[] args) { List<String> fruits = new ArrayList<>(); fruits.add("Apple"); fruits.add("Banana"); fruits.add("Orange"); System.out.println("Fruits: " + fruits); } }

Scenario

JAVA provides a comprehensive standard library (Java API) that offers a wide range of classes and methods for common programming tasks. This includes data structures, input/output operations, networking, multithreading, and more. In the example provided, we use classes from the 'java.util' package to work with ArrayList, a dynamic array implementation in JAVA. We add fruits to the list and print the list's contents.