Java Arrays - spliterator() Method
The java.util.Arrays.spliterator() method returns a Spliterator covering the specified range of the specified array.
Syntax
static <T> Spliterator<T> spliterator(T[] array,
int startInclusive,
int endExclusive)
Here, T is the type of elements in the array.
Parameters
array |
Specify the array, assumed to be unmodified during use. |
startInclusive |
Specify the first index to cover, inclusive. |
endExclusive |
Specify the index immediately past the last index to cover. |
Return Value
Returns a spliterator for the array elements.
Exception
Throws ArrayIndexOutOfBoundsException, if startInclusive is negative, endExclusive is less than startInclusive, or endExclusive is greater than the array size.
Example:
In the example below, the java.util.Arrays.spliterator() method returns a spliterator with elements in specified range of the given array object.
import java.util.*;
public class MyClass {
public static void main(String[] args) {
//creating a Long array
Long[] MyArr = {10l, 2l, -3l, 35l, 56l};
//creating spliterator object on Array
Spliterator<Long> splitr = Arrays.spliterator(MyArr, 1, 4);
//printing estimateSize of the Array
System.out.println("Estimated size: " + splitr.estimateSize());
//display content of the Array using
//tryAdvance method
System.out.print("The Array contains: ");
splitr.forEachRemaining((n) -> System.out.print(n + " "));
}
}
The output of the above code will be:
Estimated size: 3 The Array contains: 2 -3 35
❮ Java.util - Arrays
