LongBuffer.wrap(long[]) in Java

LongBuffer.wrap(long[]): This method is available in java.nio.LongBuffer class of Java.

Syntax:

LongBuffer java.nio.LongBuffer.wrap(long[] array)

This method takes one argument of type long array as its parameter. This method wraps a long array into a buffer.

Note: The new buffer will be backed by the given long array; that is, modifications to the buffer will cause the array to be modified and vice versa.

Parameters: One parameter is required for this method.

array: The array that will back this buffer.

Returns: The new long buffer.

Exceptions: NA

Approach

Java

import java.nio.LongBuffer;

public class LongBufferwrap {
    public static void main(String[] args) {

        long array[] = { 1, 2, 3, 4 };

        System.out.println(LongBuffer.wrap(array));
    }
}

Output:

java.nio.HeapLongBuffer[pos=0 lim=4 cap=4]

LongBuffer.wrap(long[], int, int)