It grew by around 10% on windows in that b08

ls -l b07/binaries/windows-i586/jre/bin/client/jvm.dll
-rwxrwxr-x 1 10 java_re 1200246 May 21 21:54 b07/binaries/windows-i586/jre/bin/client/jvm.dll

ls -l b08/binaries/windows-i586/jre/bin/client/jvm.dll
-rwxrwxr-x 1 10 java_re 1421430 Jun 4 00:28 b08/binaries/windows-i586/jre/bin/client/jvm.dll

since then its grown even more :

ls -l b14/binaries/windows-i586/jre/bin/client/jvm.dll
-rwxrwxr-x 1 10 java_re 1540214 Aug 6 01:34 b14/binaries/windows-i586/jre/bin/client/jvm.dll