Can you name the main key terminologies used when working with multithreading in Java?

Key concepts when working with multithreading in Java:

• Thread — a separate thread of execution within a program.
• Runnable — an interface that describes a task to be executed in a thread.
• Synchronization — a mechanism to prevent concurrent access to shared resources.
• Monitor — an object used to control access to a critical section.
• volatile — a variable modifier that guarantees visibility of changes across threads.
• Deadlock — a situation where two or more threads wait forever for resources held by each other.
• ExecutorService — a high-level API for managing thread pools.

Example of creating and starting a thread:

Thread thread = new Thread(() -> {
    System.out.println("Thread started");
});
thread.start();