Source Code : Array Reallocation

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Array Reallocation

 

import java.util.Arrays;

public class ArrayReallocationDemo {

  public static void main(String[] args) {
    int[] data1 = new int[] { 1, 3, 5, 7, 9 };

    printArray(data1);
    int[] data2 = Arrays.copyOf(data1, 6);
    data2[5] = 11;
    printArray(data2);

    int[] data3 = Arrays.copyOfRange(data1, 2, 10);
    printArray(data3);
  }

  // print array elements
  private static void printArray(int[] data) {
    StringBuilder stringBuilder = new StringBuilder("[");
    for (int i = 0; i < data.length; i++) {
      stringBuilder.append(data[i]);
      if (i < data.length - 1)
        stringBuilder.append(", ");
    }
    stringBuilder.append("]");
    System.out.println(stringBuilder);
  }
}
//[1, 3, 5, 7, 9]
//[1, 3, 5, 7, 9, 11]
//[5, 7, 9, 0, 0, 0, 0, 0]

        

Thank with us