hg: dio/dev: 8050060: Need Sample to Demonstrate Use of GPIO Pins for Input

[jen.dority at oracle.com]

Changeset: 5e44947636b3
Author:    jld
Date:      2014-07-14 10:24 -0400
URL:       http://hg.openjdk.java.net/dio/dev/rev/5e44947636b3

8050060: Need Sample to Demonstrate Use of GPIO Pins for Input
Reviewed-by: alkonsta

+ samples/gpio/src/dio/gpio/GPIOInputSample.java