Provide a simple example to scan for BlueToothLE peripherals from OS X and print peripherals to the console.
Early January 2018, I could not find working examples to access BlueTooth from OS X. BlueCove doesn't work with 64-bit Java and, outside OpenJDK, modern Java no longer operates in 32-bit mode. The Swift and Objective-C examples I found on-line were either incomplete, or failed to specify enough options to configure BlueTooth scanning.
I've only "tested" the example with the following environment.
- 2015 MacBook Pro
- macOS version 10.13.2
- Crazepony Mini Quadcopter