何时出发类加载(隐式加载)

package com.bingo.frame.oop.cls;

/**
 * 何时出发类加载?
 * 1. 构建对象
 * 2. 访问类的静态方法
 * 3. 访问静态属性
 * 		a) static修饰的任意属性都会触发类加载
 * 		b) static final 修饰的 [8大基本类型+String],不触发类加载
 * @author bingo
 *
 */
//-XX:+TraceClassLoading, 先运行一次再配置参数
public class TestClassLoader05 {

	public static void main(String[] args) {
		
		new AA();//构建对象
		BB.testBB();//静态方法
		
		System.out.println(CC.a);//static属性
		System.out.println(DD.bingo);//static属性
		System.out.println(EE.a);//static属性
		
		System.out.println(FF.a);//static final 8种基本类型
		System.out.println(GG.bingo);//static final String
		System.out.println(HH.a);//static final 其他
		
	}
	
}

class AA{
}

class BB{
	static void testBB() {
		System.out.println("testBB is running...");
	}
}

class CC{
	static int a = 100;
}

class DD{
	static String bingo = "handsome";
}

class EE{
	static Integer a = 100;
}

class FF{
	static final int a = 100;
}

class GG{
	static final String bingo = "handsome";
}

class HH{
	static final Integer a = 100;
}