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cemsultan (19) [Avatar] Offline

Here are some suggestions for chapter 12:

1. Section 12.2.2 Thinking functionality, comment #C, I suggest adding something to the comment to make it clear that it’s a new list, may be to: The other half of the answer, ‘subans2’, consists of a new list with same lists in subans, but adjusted by prefixing each of these element lists with ‘first’.

2. Code Typo, Section 12.3 Recursion vs. Iteration, the listing titled ‘Recursive Factorial’ has an extra curly bracket at the end.

3. Section 12.3, last paragraph, ‘everything we have said would have applied to the very first version of Java’, but streams, Optional, etc., have also been demonstrated in this chapter.

4. Section 12.2.2 Thinking functionality, possibly remove the word ‘seen’ in the sentence ‘... can be seen obtained by taking ...’ or reword the sentence.