if (max == -1) return;
	protected void checkTextureCoordinates() {		int max = TextureState.getNumberOfFixedUnits();		if (texBuf.size() > max) {			for (int i = max; i < texBuf.size(); i++) {				if (texBuf.get(i) != null) {					 LoggingSystem.getLogger().log(Level.WARNING,			                    "Texture coordinates set for unit "+i			                    +". Only "+max+" units are available.");				}			}		}	}