/* 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[][][][][][][][][][] array10 = new int[1][1][1][1][1][1][1][1][1][1];
		int[][][][] array4 = new int[5][1][2][1];
		int[][][] array3 = new int[5][10][2];
		int[][] array2 = new int[6][7];
		int[] array1 = new int[7];
		
		System.out.println("10d array: " + getBracketCount(array10));
		System.out.println("04d array: " + getBracketCount(array4));
		System.out.println("03d array: " + getBracketCount(array3));
		System.out.println("02d array: " + getBracketCount(array2));
		System.out.println("01d array: " + getBracketCount(array1));
		System.out.println("-no array: " + getBracketCount(50)); //not an array
		System.out.println("-no array: " + getBracketCount("my name is cool")); //not an array
	}
	
	static int getBracketCount(Object array) {
		String className = array.getClass().getName();
		
		int bracketCount = className.length() - className.replace("[", "").length();
		return bracketCount;
	}
}