I also tried removing the "\n" from the SecondClass's SPECIFIC_ACTION_FOR_ANONYMOUS_SECOND_CLASS_PARAM.
When I did that, it passed the first condition but still failed the other two
Edit:
I overrode the anonymous FirstClass's someAction() method and called the parent class method
This solved the 3rd condition
I created an anonymous SecondClass and overrode the someAction() method to print() instead of println()
This solved conditions 1 and 2
package com.codegym.task.task24.task2405;
public interface Action {
void someAction();
}