Method saveLUTName

ij/src/main/java/ij/plugin/LutLoader.java:154–164

(ImagePlus imp, FileInfo fi)

	}
	
	private void saveLUTName(ImagePlus imp, FileInfo fi) {
		if (imp!=null && fi!=null && fi.fileName!=null) {
			String name = fi.fileName;
			if (name.endsWith(".lut"))
				name = name.substring(0,name.length()-4);
			if (name.equals("grays"))
				imp.setProp(LUT.nameKey, null);
			else
				imp.setProp(LUT.nameKey, name);
		}
	}
	
	void invertLut() {
		ImagePlus imp = WindowManager.getCurrentImage();