I don't have CLASSPATH environmental variable, i want to set classpath especially for this challenge. running java com.firstpackage.Exam within Helloworld Listing won't work and neither does the command java -classpath C:BuyersmatuagkeetarpIdeaProjectsHelloworldsrccomvery first‌​package Exam.java established classpath variable. Could you enable? In 2022, YouTube released an experiment... https://collindvees.theobloggers.com/42804243/the-bongacams-com-diaries