knowing/Medmon — comment on commit 481801c238b4c85869f7cdd2ea3163f0bb7d8976
File: de.lmu.ifi.dbs.medmon.medic.ui/src/de/lmu/ifi/dbs/medmon/medic/ui/views/TherapyResultDetailPage.java line 194
By muuki88:

Good coding style, but inform the user what has happened.

```java
if (selection == null)
return;
Path path = Paths.get(selection.getData().getFile());
if (!Files.exists(path))
return;
if (selection.getData().getType().equals(IPatientService.TRAIN))
return;
```