jcfr/Slicer — comment on commit 091329e31b8ff38a3cb71f4b81f004d612cb6147
File: Base/QTCore/Testing/Cxx/qSlicerExtensionsManagerModelTest.cxx line 213
By jcfr:

Indeed, initially I was using `qDebug()`. Rapidly, I found it overwhelming to have the text displayed on the right side with everything else.

This convenience method allow to dump the `metadata` and only the metadata !