https://www.baeldung.com/java-could-not-find-load-main-class
Java – “Could Not Find or Load Main Class” Error | Baeldung
Explore the reasons for the error "Could not find or load main class" and learn how to avoid them.
www.baeldung.com
javac Hello.java > Hello.class 파일 생성
이후 java Hello 명령어를 통해 실행시키려 했으나 "could not find or load ~~ 오류 발생"