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); }}
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