Pergunta de entrevista da empresa Verizon

1) Immutable objects 2) String pool 3) Duplicates in a list of objects 4) Diff bw List & Stack 5) Completable Future

Pergunta de entrevista da empresa Verizon: 1) Immutable objects 2) String pool 3) Duplicates in a list of objects 4) Diff bw List & Stack 5) Completable Future | Glassdoor