64bit JDK Install writes RuntimeLib regkey as 'client'

A user reported the following:
"Java version: jdk-7u51-windows-x64

Browser: Internet Explorer
 
User agent strings: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.146 Safari/537.36

A description of the problem:
This is regarding jdk-7u51-windows-x64 installation on Window 7 64 bit. After installation of JDK kit in Windows 7 64 bit I discovered there is no client folder in <Drive>:\Program Files\Java\jre7\bin. Then I read thread , and I figured that actually its directory structure according to
http://www.oracle.com/technetwork/java/javase/jre-7-readme-430162.html. Now question comes here, If we have only server directory then why are we having client entry in registry [Java Runtime Environment\1.7\RuntimeLib\ targeting folder in client jvm.dll]. I think this is a Bug. Kindly refer following link for more description http://stackoverflow.com/questions/22318204/no-client-in-c-program-files-java-jre7-bin-in-jdk-7u51-windows-x64."