Java8 Innards

Q.1 If you wanted to process a stream of names, extract the male names, and store them in a new list, what is the appropriate operation to be used?        A. Both Stream.reduce and Stream.collect        B. Stream.collect        C. Stream.reduce        D. Stream.filter Ans : Stream.collect Q.2 …

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Q.1 Which of the following is correct about Java 8 lambda expression?        A. Optional parenthesis around parameter – There is no need to declare a single parameter in parenthesis. For multiple parameters, parentheses are required.        B. Optional type declaration – There is no need to declare the type of …

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