I encountered node v4.2.1 can't run [node-java](https://github.com/joeferner/node-java) and [node-jmx](https://github.com/onddo/node-jmx)

Here is my environment.
* OS: Mac OS X 10.10 Yosemite
* Node: v4.2.1

I failed to use npm to install node-java and node-jmx.

But, I found a way to fix them. There are two things to be solved.

* node-java should depend on [nan v2.1.0](https://github.com/nodejs/nan/releases/tag/v2.1.0)

* node-jmx should depend on [node-java 0.6.0](https://github.com/joeferner/node-java/releases/tag/v0.6.0)

After these patch, node-java and node-jmx both work well.