question: protected static HeaderCard saveNewHeaderCard ( String key , String comment , boolean isString ) { try { return new HeaderCard ( key , null , comment , false , isString ) ; } catch ( HeaderCardException e ) { LOG . log ( Level . SEVERE , "Impossible Exception for internal card creation:" + key , e ) ; throw new IllegalStateException ( e ) ; } }
target:  This method is only used internally when it is sure that the creation of the card is granted not to throw an exception