LongStream sorted() in Java

LongStream sorted() returns a stream consisting of the elements of this stream in sorted order. It is a stateful intermediate operation i.e, it may incorporate state from previously seen elements when processing new elements. Stateful intermediate operations may need to process the entire input before producing a result. For example, one cannot produce any results from sorting a stream until one has seen all elements of the stream.

Syntax :

LongStream sorted()

Where, LongStream is a sequence of primitive long-valued 
elements. This is the long primitive specialization of Stream.

Exception : If the elements of this stream are not Comparable, a java.lang.ClassCastException may be thrown when the terminal operation is executed.



Return Value : LongStream sorted() method returns the new stream.

Example 1 : Using LongStream sorted() to sort the numbers in given LongStream.

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java code to sort LongStream
// using LongStream.sorted()
import java.util.*;
import java.util.stream.LongStream;
  
class GFG {
  
    // Driver code
    public static void main(String[] args)
    {
        // Creating an LongStream
        LongStream stream = LongStream.of(10L, 9L, 8L, 7L, 6L);
  
        // displaying the stream with sorted elements
        // using LongStream.sorted() function
        stream.sorted().forEach(System.out::println);
    }
}

chevron_right






                        filter_none









Output:


6
7
8
9
10





Example 2 : Using LongStream sorted() to sort the random numbers generated by LongStream generator().











                                    filter_none




                                    edit

                                    close




                                    play_arrow




                                    link

                                    brightness_4

                                    code
                                




















// Java code to sort LongStream 


// using LongStream.sorted() 


import java.util.*; 


import java.util.stream.LongStream; 


  


class GFG { 


  


    // Driver code 


    public static void main(String[] args) 


    { 


        // Creating an LongStream by generating 


        // random elements using LongStream.generate() 


        LongStream stream = LongStream.generate(() 


                                                    -> (long)(Math.random() * 10000)) 


                                .limit(5); 


  


        // displaying the stream with sorted elements 


        // using LongStream.sorted() function 


        stream.sorted().forEach(System.out::println); 


    } 


} 



















                        chevron_right







                        filter_none









Output:


2218
6150
6757
8020
8266






          
          
          
          

            

    

        My Personal Notes
        arrow_drop_up
    

    

        
        

            
            
        

    


Recommended Posts:
Sahil_Bansall
In love with a semicolon because sometimes i miss it so badly)
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on  the "Improve Article" button below.