I have been working with DL4J like crazy and figured I would leave a post up about it. Here is a github with the example projects.
I created the Git because I had all these small projects that are sequential and nature and thought. Might as well post them in case someone else is searching for DL4J examples.
These are far from polished and I clearly recommend implementing them in that manner if you do start out in machine learning. Very often I made some cool features only to find learn a better way to do it later on.
So in that spirit I cut and pasted them in for your amusement!