JAVA threads confused help 1. A)Consider the Java program. What is the expected logical output? What is the actual output likely to be? Justify precisely your answers B) What exactly is the purpose of...

JAVA threads confused help

1.

A)Consider the Java program. What is the expected logical output? What is the actual output likely to be? Justify precisely your answers

B) What exactly is the purpose of the last for loop? Does it help with the issue discussed in part (a)? What would happen if we remove that loop?

C)Suppose we replace the StringBuilder in part (a) with a StringBuffer. What is the actual output now? Justify precisely your answer