Java Utililty Methods ByteBuffer Size

List of utility methods to do ByteBuffer Size

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Description

The list of methods to do ByteBuffer Size are organized into topic(s).

Method

intsizeOfValue(ByteBuffer bytes)
size Of Value 
return 4 + (bytes == null ? 0 : bytes.remaining());
intsizeP(ByteBuffer bb)
size P 
return bb.remaining();
voidstoreInt(ByteBuffer b, int fromIndex, int size, int value)
store Int 
if (value == INVALID_INDEX) {
    b.put(fromIndex, INVALID);
    return;
for (int i = 0; i < size; i++) {
    b.put(fromIndex + i, (byte) ((value >>> (8 * ((size - 1 - i)))) & 0xff));
voidtileImage(Graphics g, BufferedImage tileImage, int width, int height)
Tiles an image as the background of a graphics object. 
int iw = tileImage.getWidth();
int ih = tileImage.getHeight();
if (iw > 0 && ih > 0) {
    for (int x = 0; x < width; x += iw) {
        for (int y = 0; y < height; y += ih) {
            g.drawImage(tileImage, x, y, iw, ih, null);
booleanxysizeIsWhite(BufferedImage img, int x, int y)
xysize Is White 
try {
    int tab = 10;
    for (int i = x; i < x + tab; i++) {
        for (int j = y; j < y + tab; j++) {
            int col = img.getRGB(i, j);
            Color color = new Color(col);
            if (color.getRed() + color.getGreen() + color.getBlue() < 500) {
                return false;
...