IntStream empty() is a method in java.util.stream.IntStream. This method returns an empty sequential IntStream.
Syntax :
static <T> Stream<T> empty() Where, T is the type of stream elements, and the function returns an empty sequential stream.
Example 1 : Creating empty IntStream.
// Java code for IntStream empty() import java.util.*;
import java.util.stream.IntStream;
class GFG {
// Driver code
public static void main(String[] args) {
// creating an empty IntStream, a sequence of
// primitive int-valued elements
IntStream stream = IntStream.empty();
// Displaying an empty sequential stream
System.out.println(stream.count());
} } |
Output :
0
Example 2 : Creating empty LongStream.
// Java code for LongStream empty() method import java.util.*;
import java.util.stream.LongStream;
class GFG {
// Driver code
public static void main(String[] args) {
// creating an empty LongStream, a sequence of
// primitive long-valued elements
LongStream stream = LongStream.empty();
// Displaying an empty sequential stream
System.out.println(stream.count());
} } |
Output :
0