blueprint example does not work if java is installed in a directory with white space

On windows using JDK 1.7, I ran into a problem with the blueprint demo:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile (default-compile) on project camel-blueprint: Fatal error compiling: tools.jar not found: C:\Program Files\Java\jre7\..\lib\tools.jar -> [Help 1]

Note the spring example works ok, it seems only to be the blueprint demo. Moving my JDK installation to a non-white-spaced directory resolves the issue.

To test set up the camel-blueprint example and click run.