java - How to pass a function that calls a two dimensional array as a parameter? -

char board[][]=printboard(board);   printboard(board);    public char[][] printboard (char [][] test){     char[][] game = {       {'_','1','2','3'},       {'1','_', '_', '_'},      {'2','_', '_', '_'},      {'3','_', '_', '_'}   };   return game;  } 

hi, wondering how call printboard function? nothing in printboard highlighted in red think problem not calling correctly. help.i'm trying put board in it's own function , call using 2d array variable board[][]. i'm trying make tic tac toe game. when run doesn't print board.

you never call print method, allocate array. below example of how it:

char board[][] = {      {'_','1','2','3'},       {'1','_', '_', '_'},      {'2','_', '_', '_'},      {'3','_', '_', '_'} };  (int = 0; < board.length; i++) {     (int j = 0; j < board[0].length; j++) {         system.out.print(board[i][j] + "\t");     }     system.out.println(); }