MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

/*
 Output:
    
[U, C, L]
Exception in thread "main" java.lang.IndexOutOfBoundsException: Source does not fit in dest
  at java.util.Collections.copy(Collections.java:531)
  at MainClass.main(MainClass.java:21)
    
    
 * */

import java.util.Arrays;
import java.util.Collections;
import java.util.List;

public class MainClass {
    public static void main(String args[]) throws Exception {
        List wineMakers = Arrays.asList(new String[] { "U", "C" });
        List barFlies = Arrays.asList(new String[] { "U", "C", "L" });
        Collections.copy(barFlies, wineMakers);
        System.out.println(barFlies);
        Collections.copy(wineMakers, barFlies);
    }
}