Java instances - array merge

Java Examples

The following example demonstrates how the List class Arrays.toString () method and the List class list.Addall (array1.asList (array2) method of the two arrays into one array:

/*
 author by w3cschool.cc
 文件名：Main.java
 */

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));
   }
}

The above code is run output is:

[A, E, I, O, U]

Java Examples