public Object getAdapter(@SuppressWarnings("rawtypes") Class key) {
        if ( key == IPropertySource.class ) {
            return propertySource;
        }
        return super.getAdapter( key );
    }
public Object getAdapter(@SuppressWarnings("rawtypes") Class key) {
        if ( key == IPropertySource.class ) {
            return propertySource;
        }
        return super.getAdapter( key );
    }
public Object getAdapter ( @ SuppressWarnings ( "rawtypes" ) Class key ) { if ( key == IPropertySource . class ) { return propertySource ; } return super . getAdapter ( key ) ; }
/* (non-Javadoc)
@see org.eclipse.gef.editparts.AbstractGraphicalEditPart#getAdapter(java.lang.Class)
/ * ( non - Javadoc )