编辑代码

public class Main {
	public static void main(String[] args) {
        
	}

    static void printClassInfo(Class cls){
        System.out.println("Class name:"+cls.getName());
        System.out.println("Simple name:"+cls.getsimpleName());
        if(cls.getPackage() != null){
            System.out.println("Package name:"+cls.getPackage().getName());
        }
        System.out.println("is interface:"+cls.isInterface());
        System.out.println("is enum:"+cls.isEnum());
        System.out.println("is array:"+cls.isArray());
        System.out.println("is primitive:"+cls.isPrimitive());
    }
}