[转]Java初始化顺序总结 - 静态变量、静态代码块、成员变量、构造函数

abstract class base
{          
    public int age=getNumber(100);         
    static{          
        System.out.println("base static block");        
    }
        
    {           
        System.out.println("base nonstatic block");         
    }    
    static int sage=getNumber(50);    
    base(){        
        System.out.println(age);        
        System.out.println("base start");
        draw();//会调用子类覆盖后的方法，这儿是0！       
        System.out.println("base end");            
    }    
    static int getNumber(int base){        
        System.out.println("base.getNumber int"+base);
        return base;    
    }    
    public  void draw(){        
        System.out.println("base.draw");    
        }
}

public class initializeOrder extends base{    
    public int age=getNumber(1001);    
    private int _radius=getNumber(10);    
    static int sage=getNumber(250);    
    static{        
        System.out.println("subclass static block");    
    }    
    {        
        System.out.println("subclass nonstatic block");  
    }
    initializeOrder(int radius){        
        _radius=radius;        
        System.out.println(age); 
        draw();//这儿是1000
        System.out.println("initializeOrder initialized");    
    }    
    public void draw(){
        System.out.println("initializeOrder.draw "+_radius);    
        }      
    public static void main(String[] args) {        // TODO Auto-generated method stub       
        new initializeOrder(1000);    

    }

}