import java.lang.management.ManagementFactory;

public class PoolMemori {
    public static void main(String[] args) {
        ManagementFactory.getMemoryPoolMXBeans().stream()
                .sorted((a, b) -> a.getName().compareTo(b.getName()))
                .forEach(b -> System.out.printf("%-28s %s%n", b.getName(), b.getType()));
    }
}