二维数组行转列

import org.junit.Before;
import org.junit.Test;

/**
 * Created by soi 2016/7/7.
 */
public class Ts {

    private String[][] array;

    @Before
    public void setUp() {
        //初始化数据
        array = new String[][]{
                new String[]{"00", "01", "02"},
                new String[]{"10", "11", "12"}
        };
    }

    @Test
    public void arrayToNewArray() {
        //新数组
        String[][] newArray = new String[array[0].length][array.length];

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