/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int[][] array = new int[2][];
		System.out.println("array[1] is " + array[1]);
		System.out.println("that is, it can indeed be null: " + (array[1] == null)); 
 
		// Confirming the NullPointer:
		try {
			System.out.println(array[1][0]);
		} catch (NullPointerException expected) {
			expected.printStackTrace();
		}
	}
}

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