/** * Returns all factories in this group. The returned map contains values for the {@link * Hints#CRS_FACTORY CRS}, {@link Hints#CS_FACTORY CS}, {@link Hints#DATUM_FACTORY DATUM} and * {@link Hints#MATH_TRANSFORM_FACTORY MATH_TRANSFORM} {@code FACTORY} hints. */ @Override public Map<RenderingHints.Key, ?> getImplementationHints() { synchronized (hints) { if (hints.isEmpty()) { initialize(); setHintsInto(hints); } } return super.getImplementationHints(); }
setHintsInto(reduced); addImplementationHints(reduced); initialize(); hints.clear();