How to add two array in java.

Step 1- Create two array

1 2	String a0[] = { "A", "E", "I" }; String b0[] = { "O", "U" };

Step 2- Convert these arrays into List

1 2	List a1 = new ArrayList(Arrays.asList(a0)); List b1 = new ArrayList(Arrays.asList(b0));

Step 3- Add second List into first List into resultant third List

1	a1.addAll(b1);

Step 4- Convert the third list into Array.

1	Object[] c = a1.toArray();

Example –

AddTwoArray.java

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package com.atozjavatutorials; import java.util.ArrayList; import java.util.Arrays; import java.util.List; public class AddTwoArray { public static void main(String arg[]){ String a0[] = { "A", "E", "I" }; String b0[] = { "O", "U" }; List a1 = new ArrayList(Arrays.asList(a0)); List b1 = new ArrayList(Arrays.asList(b0)); a1.addAll(b1); Object[] c = a1.toArray(); //System.out.println(a1); for (int i = 0; i < c.length; i++) { System.out.println(c[i]); } } }

Output:
A
E
I
O
U