For-each Loops

Would the following code run?

for (Pixel pix : image.getPixels())
{
    pix.setRed(0);
}
pix.setGreen(255);

No, the Pixel variable pix is only usable inside the for-each loop

No, we need to write the for-each loop as for (Pixel pix : Picture image)
Yes, this code would call setGreen() on the last Pixel object in the image.
Yes, this code would call setGreen() on the first Pixel object in the image.

There are no hints for this question