From Oracle Offical Java 8 Doc: public static String deepToString(Object[] a) Returns a string representation of the "deep contents" of the specified array. If the array contains other arrays as elements, the string representation contains their contents and so on. This method is designed for converting multidimensional arrays to strings.

Jun 23, 2020 · Arrays.deepToString do print 2D array but on one line only, as useful as it might be, it's not what the question is about (grid).

I'm having a problem with two dimensional array. I'm having a display like this: 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 . . . etc What basically I want is to display to ...

May 6, 2015 · How do your String s become int s in the middle of your operation?

Starting with Java 8, one could also take advantage of the join() method provided by the String class to print out array elements, without the brackets, and separated by a delimiter of choice (which is the space character for the example shown below):

Jul 8, 2012 · I'm looking for a util which will print a rectangular String[][] into a human-readable table with correct column lengths.

How can I print out a simple int[][] in the matrix box format like the format in which we handwrite matrices in. A simple run of loops doesn't apparently work. If it helps I'm trying to compile thi...

Jun 7, 2016 · How to print multi-dimensional array using for-each loop in java? I tried, foreach works for normal array but not work in multi-dimensional array, how can I do that?

Jan 30, 2012 · I have a 2-d array which contains objects.does anyone knows how can i print this array?Because when i use the following code doesn't print the contain of the object but print symbols.

May 28, 2013 · Works for any String [] []. But I would print "\t" instead of " " between the elements. This makes much nicer formatting especially if your String [] [] can contain empty Strings.