非靜態初始化塊與夠着函數的 執行順序

 1 class SuperClass{
 2     private static String str="Spuer Class Static Variable";
 3     static{
 4     System.out.println("Spuer Class Static Block:"+str);
 5     }
 6     public SuperClass(){
 7     System.out.println("Spuer class Constructor Menthod");
 8     }
 9     {
10     System.out.println("super class Block");
11     }
12     
13 }
14 
15 public class ObjectInit extends SuperClass{
16     private static String str="Class Static Variable";
17     static{
18     System.out.println{"Class Static Block:"+str};
19     }
20     public ObjectInit(){
21     System.out.println("constructor Menthod");
22     }
23     {
24     System.out.println("Class Block");
25     }
26     public static void main(String[] args){
27         @SuppressWarnings("unused")
28         ObjectInit a = new ObjectInit();
29     }
30 }


執行完之後可以看到順序如下：

Spuer Class Static Block:Spuer Class Static Variable

Class Static Block:Spuer Class Static Variable

Spuer Class Block

Spuer class Constructor Menthod

Class Block

Constructor Menthod