Stream API in Java 8 | flatMap() Method | Flatten Streams with flatMap() Example | #09

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#JavaStreamApi #flatMap() #FlattenStream

In this I created a example how to use flatMap Method with stream api.

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how do i get better at functional programming in java please do guide me.... thanks....

shredder_plays
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I see u didn't try with duplicate values...which is very usual case

ashishnagar
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sir isme samjha nahi aapne flatMap(List :: stream) or flatMap(Collection :: stream) kese use kiya matlab stream common method hai flapMap me pass karne ke liye or class me hum List, Map, Set, Collection kuch bhi kar sakte hai ??
itna samjha ki flatMap multiple list, map ko ek karta hai pr kese last example me aapne Collection kyu use kiya hai ?
yaha pr aapne .map(Map :: values) isliye use kiya hai naa ki shirf value hi fetch ho keys nahi ?

LaxmiSharma
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Could you please upload code on github

PraveenKumar-uuwd