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Discussion on: Java In 2019 And Beyond

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lemuelogbunude profile image
Lemuel Ogbunude Author

Yes, thank you Armin. I should have mentioned I used a static import of IntStream, that's why I didn't use "IntStream'.

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arminreichert profile image
Armin Reichert

It's not about the static import (which is fine), it's the unnecessary creation of an intermediate collection.

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lemuelogbunude profile image
Lemuel Ogbunude Author

Oh lol, my initial desire was to answer the "Lecturer's question" and create a list first, so the code was initially different.

It initially created a list, assigned it to a variable and then worked on it, but when I shortened the code I didn't bother on (I might have felt lazy :/) to remove the creation of an intermediate collection.

Thanks for the advice though.