private MethodMap(Class<?> clazz, HandlerMethod.Factory<H> factory) {
final Map<Class<? extends Message>, Method> rawMethods = scan(clazz, factory.getPredicate());
final ImmutableMap.Builder<Class<? extends Message>, H> builder = ImmutableMap.builder();
for (Map.Entry<Class<? extends Message>, Method> entry : rawMethods.entrySet()) {
final H handler = factory.create(entry.getValue());
factory.checkAccessModifier(handler.getMethod());
builder.put(entry.getKey(), handler);
}
this.map = builder.build();
}
