class Panels {

    /**
     * Creates a new {@code Panel} with a {@code LinearLayout} layout manager in horizontal mode and adds all the
     * components passed in
     * @param components Components to be added to the new {@code Panel}, in order
     * @return The new {@code Panel}
     */
    public static Panel horizontal(Component... components) {
        Panel panel = new Panel();
        panel.setLayoutManager(new LinearLayout(Direction.HORIZONTAL));
        for(Component component: components) {
            panel.addComponent(component);
        }
        return panel;
    }

    /**
     * Creates a new {@code Panel} with a {@code LinearLayout} layout manager in vertical mode and adds all the
     * components passed in
     * @param components Components to be added to the new {@code Panel}, in order
     * @return The new {@code Panel}
     */
    public static Panel vertical(Component... components) {
        Panel panel = new Panel();
        panel.setLayoutManager(new LinearLayout(Direction.VERTICAL));
        for(Component component: components) {
            panel.addComponent(component);
        }
        return panel;
    }

    /**
     * Creates a new {@code Panel} with a {@code GridLayout} layout manager and adds all the components passed in
     * @param columns Number of columns in the grid
     * @param components Components to be added to the new {@code Panel}, in order
     * @return The new {@code Panel}
     */
    public static Panel grid(int columns, Component... components) {<FILL_FUNCTION_BODY>}

    //Cannot instantiate
    private Panels() {}
}

        Panel panel = new Panel();
        panel.setLayoutManager(new GridLayout(columns));
        for(Component component: components) {
            panel.addComponent(component);
        }
        return panel;
    
<no_super_class>