Java Utililty Methods Draw Image

for (int px = 0; px < size; ++px) {
    for (int py = 0; py < size; ++py) {
        image.setRGB(x + px, y + py, pixel);

drawStretchedImage(bounds, g2, image, observer, false);

int x = (int) bounds.getX();
int y = (int) bounds.getY();
int w = imageWidth;
int h = imageHeight;
int cols = (int) Math.ceil(bounds.getWidth() / imageWidth);
int rows = (int) Math.ceil(bounds.getHeight() / imageHeight);
for (int row = 0; row < rows; row++) {
    if ((y + imageHeight) > bounds.getMaxY()) {
...

Composite oldComposite = gr.getComposite();
gr.setComposite(oldComposite);
Composite newComposite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, (float) transparency);
gr.setComposite(newComposite);
drawImageInOval(gr, img, r, noShrink);
gr.setComposite(oldComposite);

final int height = image.getHeight();
final Graphics2D g = image.createGraphics();
final FontMetrics metrics = g.getFontMetrics(g.getFont());
final int x = image.getWidth() - 1 - BAR_SIZE_VERT;
final double middle = (max + min) / 2.0;
final double quarter = (max - middle) / 2.0;
final int width = image.getWidth();
for (int y = 0; y < height; y++) {
...

for (int y = 0; y < displayMap.getHeight(); y += dottedLine) {
    drawPixel(x, y, color, displayMap);

final boolean VERBOSE = false;
final int MAX_TRIES = 5;
for (int i = 0; i < MAX_TRIES; i++) {
    if (VERBOSE) {
        System.out.println("try " + (i + 1));
    if (volatileImage == null) {
        final int imageWidth = orig.getWidth(null);
...