final sclass MethodCache {
  final Class c;
  final HashMap<S, L<Method>> cache = new HashMap;
  
  *(Class *c) {
    init();
  }
  
  synchronized init() {
    cache.clear();
    Class _c = c;
    while (_c != null) {
      for (Method m : _c.getDeclaredMethods())
        if ((m.getModifiers() & java.lang.reflect.Modifier.STATIC) != 0) {
          m.setAccessible(true);
          multiMapPut(cache, m.getName(), m);
        }
      _c = _c.getSuperclass();
    }
  }

  // If there is a matching method, it finds it
  // If there is not, might return one with same name but bad args
  static O findMethod(S method, O[] args) ctex {
    L<Method> m;
    synchronized(this) {
      m = callMC_cache.get(method);
      if (m == null) {
        if (callMC_cache.isEmpty()) {
          init();
          m = callMC_cache.get(method);
        }
        if (m == null) fail("Method named " + method + " not found in main");
      }
    }
    int n = m.size();
    if (n == 1) ret m.get(0);
    for i to n: {
      Method me = m.get(i);
      if (call_checkArgs(me, args, false))
        ret me;
    }
    null;
  }
}