how to specify java runtime range with build granularity in jnlp -

Because of the fixed in Java 8 update 40 build 27, I would like to specify at least the construction in my JNLP. Although it does not seem to work:

   Surprisingly, this does not work, even though I'm actually installed on my machine, the Java Web Start tells me that it is not really, in my case I did:  
  & lt; Resources & gt; & Lt; Java version = "1.8.0_40-b27" />  
 
 Is it possible to specify the Java Runtime version in this way in this granularity? 
 
  Updates:  At least I have a category (but not build granularity) with updated granularity, if there is a certain href provided: 
 
 < Code> & lt; Resources & gt; & Lt; Java version = "1.8.0_40 +" href = "http://java.sun.com/products/autodl/j2se" />