public static <T extends View> T visible(@Nullable T view) {
        return set(view, VISIBLE);
    }
public static <T extends View> T visible(@Nullable T view) {
        return set(view, VISIBLE);
    }
public static < T extends View > T visible ( @ Nullable T view ) { return set ( view , VISIBLE ) ; }
Make the View visible if it isn't already.
Make the View visible if it isn t already .