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Java Guava | Shorts.concat() method with Examples

  • Last Updated : 24 Jan, 2019
Geek Week

Shorts.concat() is a method of Shorts class in Guava library which is used to concatenate the values of multiple arrays into a single array. For example, concat(new short[] {a, b}, new short[] {}, new short[] {c} returns the array {a, b, c}.

Syntax :

public static short[] concat(short[]... arrays)

Here, arrays represent zero or more short arrays.

Return Value: A single array containing all the values from the source arrays, in order.

Example-1:






// Java code to show implementation of
// Guava's Shorts.concat() method
import com.google.common.primitives.Shorts;
import java.util.Arrays;
  
class GFG {
    // Driver's code
    public static void main(String[] args)
    {
        // Creating 2 short arrays
        short[] arr1 = { 1, 2, 3, 4, 5 };
        short[] arr2 = { 6, 2, 7, 0, 8 };
  
        // Using Shorts.concat() method to combine
        // elements from both arrays into a single array
        short[] res = Shorts.concat(arr1, arr2);
  
        // Displaying the single combined array
        System.out.println(Arrays.toString(res));
    }
}
Output:
[1, 2, 3, 4, 5, 6, 2, 7, 0, 8]

Example-2:




// Java code to show implementation of
// Guava's Shorts.concat() method
import com.google.common.primitives.Shorts;
import java.util.Arrays;
  
class GFG {
    // Driver's code
    public static void main(String[] args)
    {
        // Creating 4 short arrays
        short[] arr1 = { 1, 2, 3 };
        short[] arr2 = { 4, 5 };
        short[] arr3 = { 6, 7, 8 };
        short[] arr4 = { 9, 0 };
  
        // Using Shorts.concat() method to combine
        // elements from both arrays into a single array
        short[] res = Shorts.concat(arr1, arr2, arr3, arr4);
  
        // Displaying the single combined array
        System.out.println(Arrays.toString(res));
    }
}
Output:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 0]

Reference: https://google.github.io/guava/releases/23.0/api/docs/com/google/common/primitives/Shorts.html#concat-short:A…-

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