public class Switch12 { public void basic() { switch (5) { case 1: case 2: System.out.println("OK"); break; default: } } public void multiCase() { switch (5) { case 1, 2: System.out.println("OK"); default: } } public int switchExpr() { return switch (5) { case 1, 2 -> 0; case 3 -> { break 10; } default -> 10; } + 10; } }