Java static inner classes to correct rumors

I see a lot online that , this points to instances of class ! Therefore, static inner classes can use this.
I do not know why you say that endured , I felt these words wrong, to say the least , with a code
If I am wrong, correct me ask , do not spray !

  public class A {
  	private static class B{
  		public int a ;
  		public int b ;
  		public B a(int a){ this.a = a ; return this;}
  		public B b(int val){ b = val ; return this;}
  	}	
  	public static void main(String[]args){
  		B a = new B();
  		B b = new B();
  		a.a = 1 ;
  		b.a = 2 ;
  		System.out.println(a.a+":"+b.a);
  		B c ;
  		c = a.a(3).b(5);
  		System.out.println(a.a+":"+b.a+":"+a.a+":"+c.b);
  	}
  }

wanted then , my static inner class B uses this!

others may say static inner classes can not have this deep has its meaning, I do not know slightly.
If I am wrong, correct me ask , do not spray !

welcome to observe the post !
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Honestly, I can not see what is wrong with your code / special and what you want to express

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say is that static methods / code block where you can not use this. How to become a static class ?
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static inner class can use this , but static methods, static block is not used .
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public static B a (int a) {
this.a = a; return this;}
public B b (int val) {
b = val; return this;}
}
If you write so here is wrong.
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without meaning to , just want to prove that under the static function , the pointer can be used thi !
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Oh, do not spray , man, I was visiting the post , I wandered a Java static inner class post to see,
This person path is as follows : http://bbs.csdn.net/topics/390597370?page=1 # post-395621873
I give you a screenshot


figure inside, is he talking about Java static inner classes use it, talked about the inner class to write the words .
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I followed the post, search find many Java static inner classes on the post, then looked and found essentially reproduced with each other !
That is, basically this problem, so , made ​​the stickers , confirmed under static inner classes can be used in this ...
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Fortunately , not to 500 .
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is the reason !
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500 bar small case!
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I wrote how wrong with it ?
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I wrote how wrong with it ?  
static class can use this, in a static class static method can not use this