public class ArraySize
{
public static void main(String args[])
{
changeArraySize();
}
private static void changeArraySize()
{
int[] intArray = new int[5];
System.out.println("Before change: size(): " + intArray.length);
// Increasing the size by 2 times
//Signature of Arrays.copyOf (original array, new length)
intArray = java.util.Arrays.copyOf(intArray, intArray.length * 2);
System.out.println("After change: size(): " + intArray.length);
}
}