Question

How to convert Stream to an Array in Java

Answer 1

import java.util.stream.Stream; 
import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        Stream<String> stream = Stream.of("java" , "c", "c++", "php", "c#"); 
   
        Object[] array = stream.toArray(); 
   
        System.out.println(Arrays.toString(array)); 
    }
}
   
   
   
   
/*
run:
   
[java, c, c++, php, c#]
   
*/

 

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Answer 2

import java.util.stream.Stream; 
import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        Stream<String> stream = Stream.of("java" , "c", "c++", "php", "c#"); 
 
        Object[] array = stream.toArray(Object[] ::new); 
 
        System.out.println(Arrays.toString(array)); 
    }
}
   

   
   
/*
run:
   
[java, c, c++, php, c#]
   
*/
   

 

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Answer 3

import java.util.stream.Stream; 
import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        Stream<String> stream = Stream.of("java" , "c", "c++", "php", "c#"); 
 
        String[] array = stream.toArray(size -> new String[size]);
 
        Arrays.stream(array).forEach(System.out::println);
    }
}
   
   
   
   
/*
run:
   
java
c
c++
php
c#
   
*/

 

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Answer 4

import java.util.stream.Stream; 
import java.util.Arrays;

public class MyClass {
    public static void main(String args[]) {
        Stream<String> stream = Stream.of("java" , "c", "c++", "php", "c#"); 
 
        String[] array = stream.toArray(String[]::new);
 
        Arrays.stream(array).forEach(System.out::println);
    }
}
   

   
   
/*
run:
   
java
c
c++
php
c#
   
*/
   

 

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