MetaGrammar.Production p = new MetaGrammar.Production(suffix, suffix, els, drops);
for(Method m : _allMethods.get(prefix))
if (new MetaGrammar.Target(m).isCompatible(p))
MetaGrammar.Production p = new MetaGrammar.Production(suffix, suffix, els, drops);
for(Method m : _allMethods.get(prefix))
if (new MetaGrammar.Target(m).isCompatible(p))