HelloApp is the name of the class you wrote.
Scanner is the name of a class you did not write but are attempting to use.
System is the name of a class you did not write but are attempting to use....
Type: Posts; User: jps
HelloApp is the name of the class you wrote.
Scanner is the name of a class you did not write but are attempting to use.
System is the name of a class you did not write but are attempting to use....