Method dup

Astronomy_/src/main/java/util/Stack_Sorter.java:393–403

()

    }

    void dup() {
        if (stack instanceof VirtualStack virtualStack) {
            virtualStack.addSlice(virtualStack.getFileName(slice));
            virtualStack.swapSlices(slice, virtualStack.getSize() - 1);
        } else {
            stack.addSlice(stack.getSliceLabel(slice), stack.getProcessor(slice).duplicate(), slice);
        }
        imp.setStack(null, stack);
        imp.setSlice(slice + 1);
        imp.updateAndDraw();
    }

    void dupN() {
        int n = (int) IJ.getNumber("Number of times to duplicate the slice", 1);