private static synchronized JComponent getMediaTrackerComponent() {
		if (mediaTrackerComponent == null) {
			mediaTrackerComponent = new JComponent() {
				// dummy component
			};
		}
		return mediaTrackerComponent;
	}
Creates a new image that is the same as the given image but has the given colored 
pixels replaced with the given new color

@param image the image to change
@param oldColor the color to replace
@param newColor the color to use
@return the new image
Ghidra/Framework/Gui/src/main/java/generic/util/image/ImageUtils.java