Java Collections & Threads

This project includes Java programs demonstrating the use of collections framework and multithreading concepts.

Collection Framework

Task 1: ArrayList

• File: CollectionFrameworkTask1.java
• Creates an ArrayList of integers and prints the group of integers.

Task 3: HashSet

• File: CollectionFrameworkTask3.java
• Uses a HashSet to store a group of integers, demonstrating unique element storage.

Task 4: ArrayDeque

• File: CollectionFrameworkTask4.java
• Implements a Queue using ArrayDeque and performs operations like insertion and removal of elements.

Task 5: PriorityQueue

• File: CollectionFrameworkTask5.java
• Utilizes a PriorityQueue to insert and remove elements, showcasing the priority-based ordering.

Multithreading

Runnable Task

• File: RunnableTask.java
• Implements a simple thread using the Runnable interface.

Thread Greetings

• Files: HumanGreeting.java, ThreadPoolTask1.java, CountryGreeting.java, ThreadPoolTask2.java, ThreadTask.java
• Demonstrates basic thread creation and execution with greetings.

ThreadPool

• Files: ThreadPoolTask3.java, WorkerThread.java
• Illustrates the use of a thread pool using ExecutorService and creating worker threads for concurrent processing.

How to Run

1. Clone the repository:

   git clone https://github.com/krishna-kusum/Java_Collections_Threads.git
   cd Java_Collections_Threads

2. Compile and run the Java files using a Java compiler and the Java command. Feel free to explore each task's code for detailed comments and insights.

If you find any issues or have suggestions for improvement, feel free to contribute or open an issue.