private static void setReactionIDs(final IChemModel chemModel) {
// we give all reactions an ID, in case they have none
// IDs are needed for handling in JCP
final IReactionSet reactionSet = chemModel.getReactionSet();
if (reactionSet != null) {
int i = 0;
for (final IReaction reaction : reactionSet.reactions()) {
if (reaction.getID() == null) {
reaction.setID("Reaction " + ++i);
}
}
}
}
