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In this post, we will see how to collect any java 8 Stream to array. There are many ways to do it but I am going to show easiest way. You can simply use toArray(IntFunction<A> generator).This generator function takes size as input and creates new array of that size. Convert Steam to Array Let’s understand with the help of simple example. When you run above program, you will get below output: India China Nepal Bhutan It is recommended to simply use an array constructor reference as below. Change line no. 15-16 as below. Array constructor reference is just

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