MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

import java.util.Arrays;

class MainClass {
    public static void main(String args[]) {
        int arrayOriginal[] = { 42, 55, 21 };
        int arrayNew[] = Arrays.copyOf(arrayOriginal, 3);
        printIntArray(arrayNew);
    }

    static void printIntArray(int arrayNew[]) {
        for (int i : arrayNew) {
            System.out.print(i);
            System.out.print(' ');
        }
        System.out.println();
    }
}