Java discussion questions

Java discussion questions, at least one paragraph for each question.

1.  What methods are available for managing threads & how do we use them?

2.  How and why do we use locks in Java?

3.  How do you define a thread in Java?

4.  Discuss Instantiating a Thread in Java.

5.  Discuss Starting a Thread in Java.

6.  Discuss starting and running multiple threads in Java.

7.  Discuss Atomic variables.

8.  What is a Condition in Java?

9.  What are the copy-on-write collections in Java?

10. Discuss concurrent collections in Java.