从嵌套类中获取周围类的名称

class OuterClass {
    static class NestedClass {
        public void printEnclosingClassName() {
            Class<?> enclosingClass = getClass().getEnclosingClass();
            if (enclosingClass != null) {
                System.out.println("Enclosing class name: " + enclosingClass.getName());
            } else {
                System.out.println("No enclosing class found.");
            }
        }
    }
}

public class Main {
    public static void main(String[] args) {
        OuterClass.NestedClass nestedClass = new OuterClass.NestedClass();
        nestedClass.printEnclosingClassName();
    }
}

Enclosing class name: OuterClass