java - Create n amount of arrays -

i know how, if possible, create n amount of arrays of same size. appreciated. example: want create 10 arrays same amount of elements without having create them 1 one: int[] = new int[]. hope more clear now.

one of questions in 1 of comments +- "how sort array row row / column column". figured out - maybe may find useful.

int[] sortarr = new int[5]; //create array transfer data row new array  (int i=0; i<n; i++){     (int j=0; j<5; j++){     sortarr[j] = hands[i][j]; //transfer data 2d array's row sortarr     }     arrays.sort(sortarr); //sort row's data      (int x=0; x<5; x++){      hands[i][x] = sortarr[x]; //transfer data 2d array     }  } 

maybe it's pretty obvious, hope out there.

you need create 2d array.

int n; int size; int[][] arr = new int[size][n]; 

you can fill array nested for loop;

for(int =0;i < arr.length; i++) {     for(int j = 0; < arr[i].length; j++) {         arr[i][j] = somevalue;     } } 

or populate arrays so:

int[][] arr2 = new int[n][]; for(int = 0; < n; i++){     arr2[i] = new int[size]; } 

you can think of 2d array array of arrays, example:

private card[][] allplayerhands; public card[] gethand(int playernumber) {     return allplayerhands[playernumber]; } 

here stack overflow question 2d arrays:

initialising multidimensional array in java