java虚拟机类加载机制

package test;

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

	// static int b = 112;
	static StaticTest st = new StaticTest();

	static {
		System.out.println("1");
	}

	{
		System.out.println("2");
	}

	StaticTest() {
		System.out.println("3");
		System.out.println("a=" + a + ",b=" + b);
	}

	public static void staticFunction() {
		System.out.println("4");
	}

	int a = 110;
	static int b = 112;
}