JavaConcepts

🌏 Introduction

This is a repository consisting of code and important information on most of the Core Java Language Features and Standard Class Libraries, ranging from basic data types to advanced topics.

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💻 Supported JDK Version

The Java features upto JDK9 have been covered. Preferred JDK versions to use - JDK8 or JDK9. Note: If JDK8 is used, then the exclusive JDK9 features won't work (e.g. private methods inside an interface)

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📚 Concepts Covered and Recommended Study Sequence

• Keywords
• DataTypes
• Arguments
• Arrays
• Operators
• ControlStatements
• Loops
• StringHandling
• ClassesAndObjects
• Methods
• Interfaces
• PackagesAndAccessModifiers(1 and 2)
• Enacapsulation
• Inheritance
• Polymorphism
• Abstraction
• Composition
• Annotation
• TypeWrappers
• Generics
• Collection
• DataFormats
• Enums
• ExceptionHandling
• IOAndSerialization
• Reflections
• MultithreadingAndConcurrency
• Lambdas
• StreamsAndFilters
• Runtime
• SystemAndCompiler
• Networking
• Miscellaneous
• UnitTesting
• Utilities
• JavaFX

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➿ Example

for loop in Java

void forLoop() {
		System.out.println("Enter the number till which you want the multiplication table of 2: ");
		int number = scanner.nextInt();
		scanner.nextLine();
		for (int i = 1; i <= number; i++) {
			System.out.println("2 times " + i + " is: " + (i * 2));
		}
		System.out.println("***************************************************************");
	}

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🔧 Setup & Tools

• Gradle
• JDK (Java Development Kit)
• Eclipse (or any other Java IDE)
• Set Environment variables
  • JAVA_HOME: Pointing to the JDK folder\bin
  • GRADLE_HOME: Pointing to Gradle directory\bin.

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🏃 Getting Started

$ git clone 
$ cd 
$ import project from Eclipse as a gradle project

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🔧 Built With

• Gradle - Dependency Management

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