// "Remove unreachable branches" "true-preview" class Main { static void fff(int x) { if (x == 5) { switch (x) { case 1 -> System.out.println("one"); //1 case 2 -> System.out.println("two"); //2 case 3 -> System.out.println("three"); //3 case 4 -> System.out.println("four"); //4 case 0, 5, 10 -> { if (Math.random() > 0.5) break; System.out.println("five-ten-fifteen"); //5 } case 6 -> System.out.println("six"); //6 case 7 -> System.out.println("seven"); //7 default -> System.out.println("and more"); //other } } } public static void main(String[] args) { fff(); } }