private <T> Set<T> getSetSafely(Key<Set<T>> key) {
        try {
            return injector.getInstance(key);

        } catch (ConfigurationException e) {
            LOGGER.debug("No bindings found for key: {}", key, e);
            return ImmutableSet.of();
        }
    }
private <T> Set<T> getSetSafely(Key<Set<T>> key) {
        try {
            return injector.getInstance(key);

        } catch (ConfigurationException e) {
            LOGGER.debug("No bindings found for key: {}", key, e);
            return ImmutableSet.of();
        }
    }
private < T > Set < T > getSetSafely ( Key < Set < T > > key ) { try { return injector . getInstance ( key ) ; } catch ( ConfigurationException e ) { LOGGER . debug ( "No bindings found for key: {}" , key , e ) ; return ImmutableSet . of ( ) ; } }
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