Would you say that a person who currently works with Java 4 and has some knowledge of Java 5 (but does not use it daily) would need a more basic book, or would you expect that person to also benefit from this new book?
JavaBeginnersFaq "Yesterday is history, tomorrow is a mystery, and today is a gift; that's why they call it the present." Eleanor Roosevelt
posted 6 years ago
The book certainly assumes familiarity with generic types, like Comparable<String> or List<Locale>. If you aren't familiar with generics, you should first brush up on those. The streams library is going to be pretty incomprehensible otherwise.