Merge (or add) two arrays into one

 

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Main {
  public static void main(String args[]) {
    String a[] = { "a", "b", "c" };
    String b[] = { "d", "e" };

    List<String> list = new ArrayList<String>(Arrays.asList(a));
    list.addAll(Arrays.asList(b));

    Object[] c = list.toArray();
    System.out.println(Arrays.toString(c));
  }
}

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Merge (or add) two arrays into one : Arrays « Collections Data Structure « Java

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