Complete Java Mastery Course - Broken Labs

Hello, for this course - https://codedamn.com/learn/java-course After reviewing the code, it seems that the removeAllFriends() method is wrong. It does not remove all the friends from the friends list. I believe this needs fixing... you can test it here : https://codedamn.com/learn/java-course/object-oriented-programming/oops-practice-question-try-yourself.qUofJHlWv4UprUU48Bmju

Proof of issue :

https://codedamn.com/learn/java-course/design-patterns/observer.lNQxpi-kGgGEaxELzKwyV

• wont compile & run

https://codedamn.com/learn/java-course/design-patterns/iterator.616STIDJgG5CkyZbTcuwK -Also wont compile