040000 tree c035db8a202bfec20331ca6de73698691731b397	org.eclipse.qvtd.examples.qvtcore.empty
040000 tree 3a63973b3a9274a20876d92ee6c53c18f79fc28c	org.eclipse.qvtd.examples.qvtrelation.empty
040000 tree 9c63ca5b63c427643ef03c08133005a41775f66d	org.eclipse.qvtd.examples.qvtrelation.modelmorf
040000 tree fa0562369aed44b8912f322ccd19bfd15d90906d	org.eclipse.qvtd.examples.qvtrelation.reltocore
040000 tree e480a78c35e6fb046f6cca3330ddaf7d412d2e4d	org.eclipse.qvtd.examples