first I uploaded the MySource.java in repository and then with s) I searched the metadata without problem and secondly I uploaded the two media sample1.mp3 and caution.png, after that I searched the repository and this time I only get the extracted metadata of the two media, but not for java source.
for only searching java from repository works fine but once I upload caution.png and sample1.mp3 and then calls the menu s), only metadata for media are printed out