更优雅的初始化数组元素范围的方法

Question

我已经有几年没做过java了。我想有一种更好的方式来写这个，不确定如何在谷歌上搜索这个问题。

boardSpots[0][1] = new Pawn();
boardSpots[1][1] = new Pawn();
boardSpots[2][1] = new Pawn();
boardSpots[3][1] = new Pawn();
boardSpots[4][1] = new Pawn();
boardSpots[5][1] = new Pawn();
boardSpots[6][1] = new Pawn();
boardSpots[7][1] = new Pawn();

Answer 1

for (int i = 0; i < 8; i++) {
    boardSpots[i][1] = new Pawn();
}

Answer 2

使用嵌套的for循环：

for (int i = 0; i < boardSpots.length; i++) {
    for (int j = 0; j < boardSpots[i].length; j++) {
        boardSpots[i][j] = new Pawn();
    }
}

Check this great source out on loops in Java.