TCI - Handle Exceptions in EMF Classes when retrieving templates

Add helper function to catch all exceptions that occur while retrieving
possible template EClasses and ignore them.

Change-Id: I7b11b7fb0ae1d31c0490e240ee3be2c8ea9b35e3
Signed-off-by: Eugen Neufeld <eneufeld@eclipsesource.com>
1 file changed