Module 1: Error while debugging -> org.opentest4j.AssertionFailedError: expected: <[AAPL, MSFT, GOOGL]> but was: <[]> (SOLVED)

Put the break point on line 48.

What was the issue though?

line 47 is blank in which you put break-point

How does it matter? I can choose to put breakpoints where ever i desire right?

A breakpoint needs to be inserted in a line which actually has code.