Extend the size of an array : Array « Collections Data Structure « Java

1. Java
2. Collections Data Structure
3. Array

Extend the size of an array

     
public class Main {
  public static void main(String[] args) {
    String[] names = new String[] { "A", "B", "C" };

    String[] extended = new String[5];

    extended[3] = "D";
    extended[4] = "F";

    System.arraycopy(names, 0, extended, 0, names.length);

    for (String str : extended)
      System.out.println(str);
  }
}
/*
A
B
C
D
F
*/

   
    
    
    
    
  

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