//The length variable is used to access the length of the firstrowof a
//two dimensional array.
public class TestLength {
public static void main(String args[]) {
int[][] multiD = {
{ 1, 2, 3, 4 },
{ 5, 6, 7 }
};
System.out.println("The length of the first row is "+multiD[0].length);
}
}