https://datastudio.google.com/reporting/d469fe18-da27-45e7-a313-ea0b8b645f51/page/WUG5C
https://datastudio.google.com/reporting/6548f1a2-cdff-4d13-a764-0c91df2f781a/page/FWG5C
https://datastudio.google.com/reporting/cc065541-8c6a-4124-8ec7-81d6afb491b9/page/zWG5C
https://datastudio.google.com/reporting/4649b851-d051-4555-86d8-b0e59d94698a/page/0WG5C
aHR0cHM6Ly9kYXRhc3R1ZGlvLmdvb2dsZS5jb20vcmVwb3J0aW5nL2Q0NjlmZTE4LWRhMjctNDVlNy1hMzEzLWVhMGI4YjY0NWY1MS9wYWdlL1dVRzVDCmh0dHBzOi8vZGF0YXN0dWRpby5nb29nbGUuY29tL3JlcG9ydGluZy82NTQ4ZjFhMi1jZGZmLTRkMTMtYTc2NC0wYzkxZGYyZjc4MWEvcGFnZS9GV0c1QwpodHRwczovL2RhdGFzdHVkaW8uZ29vZ2xlLmNvbS9yZXBvcnRpbmcvY2MwNjU1NDEtOGM2YS00MTI0LThlYzctODFkNmFmYjQ5MWI5L3BhZ2UveldHNUMKaHR0cHM6Ly9kYXRhc3R1ZGlvLmdvb2dsZS5jb20vcmVwb3J0aW5nLzQ2NDliODUxLWQwNTEtNDU1NS04NmQ4LWIwZTU5ZDk0Njk4YS9wYWdlLzBXRzVD
Main.java:1: error: class, interface, or enum expected
https://datastudio.google.com/reporting/d469fe18-da27-45e7-a313-ea0b8b645f51/page/WUG5C
^
1 error