IntStream asLongStream() returns a LongStream consisting of the elements of this stream, converted to long. This is an intermediate operation. Intermediate operations are invoked on a Stream instance and after they finish their processing, they give a Stream instance as output.
Syntax :
LongStream asLongStream() Where, LongStream is a sequence of primitive long-valued element.
Return Value : IntStream asLongStream() returns a LongStream consisting of the elements of this stream, converted to long.
Example 1 :
// Java code for LongStream asLongStream()// to return a LongStream consisting of// the elements of this streamimport java.util.*;import java.util.stream.IntStream;import java.util.stream.LongStream;  class GFG {      // Driver code    public static void main(String[] args)    {        // Creating an IntStream        IntStream stream = IntStream.of(3, 5, 9, 12, 14);          // Using LongStream asLongStream()        LongStream stream1 = stream.asLongStream();          // Displaying LongStream consisting of        // the elements of this stream        stream1.forEach(System.out::println);    }} |
Output :
3 5 9 12 14
Example 2 :
// Java code for LongStream asLongStream()// to return a LongStream consisting of// the elements of this streamimport java.util.*;import java.util.stream.IntStream;import java.util.stream.LongStream;  class GFG {      // Driver code    public static void main(String[] args)    {        // Creating an IntStream and using asLongStream()        LongStream stream = IntStream.range(3, 8).asLongStream();          // Displaying LongStream consisting of        // the elements of this stream        stream.forEach(System.out::println);    }} |
Output :
3 4 5 6 7
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