Využij poslední šanci na bezkonkurenční akci a už se nikdy nemusíš bát.
Zjisti víc
00
dny
00
hod.
00
min.
switch (obj) {
case Integer i -> System.out.println("Integer: " + i);
case String s -> System.out.println("String: " + s);
case null -> System.out.println("It's null!");
default -> System.out.println("Unknown type");
} switch (obj) {
case String s && s.length() > 5 -> System.out.println("Long string: " + s);
case String s -> System.out.println("Short string: " + s);
case Integer i && i > 10 -> System.out.println("Large integer: " + i);
default -> System.out.println("Other");
}switch (obj) {
case String s -> System.out.println("Short string: " + s);
case String s && s.length() > 5 -> System.out.println("Long string: " + s);
case Integer i && i > 10 -> System.out.println("Large integer: " + i);
default -> System.out.println("Other");
}sealed interface Shape permits Circle, Rectangle {}
final class Circle implements Shape { }
final class Rectangle implements Shape { }Shape shape = new Circle();
switch (shape) {
case Circle c -> System.out.println("It's a circle");
case Rectangle r -> System.out.println("It's a rectangle");
}
