public void nudge(int i) { x[i] += (double) rand.nextInt(1000) / 8756; y[i] += (double) rand.nextInt(1000) / 5432; int tmpScale = (int) (Math.abs(Math.sin(x[i])) * 10); scale[i] = (double) tmpScale / 10; int nudgeX = (int) (((double) getWidth() / 2) * .8); int nudgeY = (int) (((double) getHeight() / 2) * .60); xh[i] = (int) (Math.sin(x[i]) * nudgeX) + nudgeX; yh[i] = (int) (Math.sin(y[i]) * nudgeY) + nudgeY; }
private static String generatePassword() { StringBuffer sb = new StringBuffer(); for (int i = 0; i < 4; i++) sb.append((char) (random.nextInt(26) + 'a')); return new String(sb); }