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LongStream rangeClosed() in Java

  • Last Updated : 06 Dec, 2018

LongStream rangeClosed(long startInclusive, long endInclusive) returns an LongStream from startInclusive (inclusive) to endInclusive (inclusive) by an incremental step of 1.

Syntax :

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static LongStream rangeClosed(long startInclusive, long endInclusive)

Parameters :

  1. LongStream : A sequence of primitive long-valued elements.
  2. startInclusive : The inclusive initial value.
  3. endInclusive : The inclusive upper bound.

Return Value : A sequential LongStream for the range of long elements.

Example :

// Implementation of LongStream rangeClosed
// (long startInclusive, long endInclusive)
import java.util.*;
class GFG {
    // Driver code
    public static void main(String[] args)
        // Creating an LongStream
        LongStream stream = LongStream.rangeClosed(-4L, 3L);
        // Displaying the elements in range
        // including the lower and upper bound

Note : LongStream rangeClosed(long startInclusive, long endInclusive) basically works like a for loop. An equivalent sequence of increasing values can be produced sequentially as :

for (int i = startInclusive; i <= endInclusive ; i++) 
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