Thread: Output of 2 identical two-dimensional arrays print their tables differently

I have 2 two-dimensional arrays of integers (the same numbers are placed in the same index spots). They're both using enhanced for loops to print their tables, but they don't print the same.

package randomExperiments;
 
import java.util.Scanner;
import java.util.Arrays;
import java.util.Random;
import java.lang.StringBuilder;
import java.text.DecimalFormat;
 
import static randomExperiments.StaticMethodExample.*;
 
public class RandomExperiments {
 
	public static void main(String[] args){
 
		//Two dimensional array:
		int rowCount = 2, columnCount = 4;
		int[][] numsTable = new int[rowCount][columnCount];
		numsTable[0][0] = 9;
		numsTable[0][1] = 7;
		numsTable[0][2] = 0;
		numsTable[0][3] = 3;
		numsTable[1][0] = 4;
		numsTable[1][1] = 0;
		numsTable[1][2] = 3;
		numsTable[1][3] = 1;
		//In one statement:
		int[][] numsTableAgain = { {9,7}, {0,3}, {4,0}, {3,1} };
 
		for(int[] row : numsTable) {
			for(int column : row) {//for each column of the current row
				System.out.print("[" + column + "]" + " ");
			}
			System.out.println("\n");
		}
		for(int[] row : numsTableAgain) {
			for(int column : row) {//for each column of the current row
				System.out.print("[" + column + "]" + " ");
			}
			System.out.println("\n");
		}		
	}
}

The output in the console looks like this:

[9] [7] [0] [3]

[4] [0] [3] [1]

[9] [7]

[0] [3]

[4] [0]

[3] [1]


Why does one print a 2x4 table, and the other print a 4x2 table? Is it possible to make them both print a 2x4 table?

I'm having another array printing issue. My attempt for this program was to prove to both the user and the program that the array copied successfully:

package samsExperiments;
 
import java.util.Scanner;
import java.util.Arrays;
import java.util.Random;
 
import static samsExperiments.StaticMethodExample.*;
 
import java.lang.StringBuilder;
import java.text.DecimalFormat;
import java.util.Arrays;
import java.util.InputMismatchException;
 
import customExceptions.IntegerOutOfRangeException;
 
public class SamsExperimentsMain {
 
	public static void main(String[] args){
 
		int[] myInts = {5,5,8,0,7,4,1,1};
		System.out.println("The original int array numbers are:");
		for(int i = 0; i < myInts.length; i++) {
			if(i == myInts.length) {
				System.out.println(myInts[i]);//print last value without a comma in front of it
			}
			else {
				System.out.print(myInts[i] + ", ");
			}
		}
 
		System.out.println();
 
		System.out.println("The numbers of the copy of that int array are:");
		int[] copyOfMyInts = Arrays.copyOf(myInts, 8);
		for(int i = 0; i < copyOfMyInts.length; i++) {
			if(i == copyOfMyInts.length) {
				System.out.println(copyOfMyInts[i]);//print last value without a comma in front of it
			}
			else {
				System.out.print(copyOfMyInts[i] + ", ");
			}			
		}
		System.out.println("We will now test if our program also saw that the arrays are both the same:");
		if(Arrays.equals(myInts, copyOfMyInts)) {
			System.out.println("Array myInts successfully copied.");
		}
		else {
			System.out.println("Sorry, the values don't match. copyOf failed.");
		}		
	}
}

However, the output looks like this:

The original int array numbers are:
5, 5, 8, 0, 7, 4, 1, 1,
The numbers of the copy of that int array are:
5, 5, 8, 0, 7, 4, 1, 1, We will now test if our program also saw that the arrays are both the same:
Array myInts successfully copied.


My question is, why does it not look like this:

5, 5, 8, 0, 7, 4, 1, 1
The numbers of the copy of that int array are:
5, 5, 8, 0, 7, 4, 1, 1
We will now test if our program also saw that the arrays are both the same:
Array myInts successfully copied.