Assertions
for Each of the Five Points Labeled by Comments

Assertions
For each of the five points labeled by comments, identify each of the assertions in the table below as either being always true, never true, or sometimes true / sometimes false.
public static int randomWalk(int steps) {
Random rand = new Random();
int x = 0;
int r = rand.nextInt(2);
// Point A
while (steps > 0 || x == 0) {
// Point B
if (r == 0) {
x++;
// Point C
} else {
x = 0;
// Point D
}
steps--;
r = rand.nextInt(2);
}
// Point E
return x;
}
Fill in each box below with one of ALWAYS, NEVER or SOMETIMES. (You may abbreviate them as A, N, or S.)
$\begin{array}{l|c|c|c|} & \text { steps }>0 & \mathrm{x}>0 & \mathrm{r}>0 \\\hline \text { Point A } & & & \\\hline \text { Point B } & & & \\\hline \text { Point C } & & & \\\hline \text { Point D } & & & \\\hline \text { Point E } & & & \\\hline\end{array}$