What is a thread-safe priority queue?

What is a thread-safe priority queue?

A thread-safe priority queue is a data structure that allows multiple threads to access and modify it safely without causing data corruption.

How does it differ from a regular priority queue?

The main difference is that a regular priority queue is not designed for concurrent access, which can lead to issues like race conditions.

Can you give me an example of how to implement one in Java?

Sure! You can use PriorityBlockingQueue in Java, which is a thread-safe implementation of a priority queue.

What are the performance implications of using a thread-safe priority queue?

While it ensures safety in concurrent environments, it may introduce overhead due to locking mechanisms, potentially affecting performance.