DetecType

package com.shrimpking.t6;

/**
 * Created by IntelliJ IDEA.
 *
 * @Author : Shrimpking
 * @create 2024/9/12 17:39
 */
interface A {}

class X {
    class B {}
    public static A getA(){
        class C implements A{}
        return new C();
    }
}

enum D {}

public class DetecType
{
    public static void main(String[] args)
    {
        Integer in = 2;
        Class c1 = int.class;
        System.out.printf("c1是不是基本数据类型：%b%n",c1.isPrimitive());

        Class c2 = in.getClass();
        System.out.printf("c2是不是基本数据类型：%b%n",c2.isPrimitive());

        int[] arr = new int[3];
        Class c3 = arr.getClass();
        System.out.printf("c3是不是数组类型：%b%n",c3.isArray());

        Class c4 = D.class;
        System.out.printf("c4是不是枚举类型：%b%n",c4.isEnum());

        Class c5 = A.class;
        System.out.printf("c5是不是接口类型：%b%n",c5.isInterface());

        Class c6 = X.B.class;
        System.out.printf("c6是不是内部类：%b%n",c6.isMemberClass());

        Class c7 = X.getA().getClass();
        System.out.printf("c7是不是局部内部类：%b%n",c7.isLocalClass());

        A a = new A(){};
        Class c8 = a.getClass();
        System.out.printf("c8是不是匿名类：%b%n",c8.isAnonymousClass());
        System.out.printf("c8是不是接口：%b%n",c8.isInterface());

    }
}