How to merge two arrays in JAVA

Problem Description:

How to merge two arrays ?

Solution:

This example shows how to merge two arrays into a single array by the use of list.Addall(array1.asList(array2) method of List class and Arrays.toString () method of Array class.

import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;

public class Main {

public static void main(String args[]) {

String a[] = { "A", "E", "I" };

String b[] = { "O", "U" };

List list = new ArrayList(Arrays.asList(a));

list.addAll(Arrays.asList(b));

Object[] c = list.toArray();

System.out.println(Arrays.toString(c));

}

}

Result:

The above code sample will produce the following result.

[A, E, I, O, U]

Author : Mohammed Ahmed

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